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Tranexamic Acid for Radiation Cystitis: Benefits, Duration and Important Risks

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Blood in the urine after pelvic radiotherapy can be frightening. It may appear months or even many years after treatment for prostate, bladder, rectal or gynaecological cancer. One possible cause is radiation cystitis: delayed injury to the bladder lining and its small blood vessels.

Tranexamic acid is sometimes considered when bleeding is troublesome. It can help stabilise blood clots, but it does not repair the radiation injury itself and it is not suitable for every patient. In urinary tract bleeding, preventing a clot from dissolving may reduce bleeding but may also allow a larger clot to obstruct the bladder or ureter. Careful patient selection and medical supervision are therefore essential.

Seek urgent medical attention if you cannot pass urine, are passing large clots, feel faint or breathless, develop fever or flank pain, or the bleeding is heavy or worsening.

What is radiation cystitis?

Radiotherapy can cause progressive damage to the bladder’s small blood vessels. These vessels may become fragile and bleed easily. Patients may experience visible haematuria, urinary frequency, urgency, pain or recurrent clot retention.

Radiation cystitis should not be assumed simply because a patient has previously received radiotherapy. Infection, urinary stones, recurrent or new cancer, kidney disease and medication-related bleeding must also be considered. Assessment may include urine testing and culture, a full blood count, renal function, imaging of the upper urinary tract and cystoscopy. Biopsy is used selectively because irradiated tissue heals poorly.

How does tranexamic acid work?

The body normally breaks down blood clots through a process called fibrinolysis. Tranexamic acid blocks the binding of plasminogen and plasmin to fibrin, slowing this breakdown. It is therefore an antifibrinolytic medicine: it helps a clot remain in place rather than acting as a blood-clotting factor itself.

For radiation cystitis, tranexamic acid is intended to control active bleeding. It does not remove abnormal radiation-induced blood vessels, reverse fibrosis or prevent future bleeding once the medicine is stopped.

How effective is it for radiation cystitis?

The evidence is limited. Tranexamic acid has been used for haematuria from several causes, and a small randomised emergency-department study found that intravenous treatment reduced the amount of bladder irrigation required to clear the urine. However, it did not significantly reduce haemoglobin loss or transfusion requirements. Importantly, this study included mixed causes of haematuria and was not designed specifically for radiation cystitis.

The Canadian Urological Association best-practice report concluded that evidence was insufficient to make a formal recommendation for tranexamic acid in radiation-induced haemorrhagic cystitis. Later narrative reviews have reached a similar conclusion. Intravesical tranexamic acid, placed directly into the bladder, has shown encouraging results in small emergency-department studies of gross haematuria, but evidence specific to radiation cystitis is still inadequate and this remains a specialist, non-standard use.

In practice, tranexamic acid may be considered as a temporary adjunct in selected patients while the cause and severity of bleeding are assessed, or while more definitive treatment is arranged. It should not delay bladder washout, clot evacuation, cystoscopic treatment, hyperbaric oxygen therapy, embolisation or other appropriate care when these are required.

How long can tranexamic acid be used?

There is no well-supported universal duration for radiation cystitis. The Australian product information for oral tranexamic acid describes treatment of haematuria while blood remains macroscopically visible, but radiation cystitis is a recurrent condition and that instruction should not be interpreted as approval for indefinite therapy.

For this indication, treatment is generally best regarded as a short, medically supervised course for an active bleeding episode. The exact dose and duration depend on:

  • whether bleeding is mild, ongoing or causing clot retention;
  • whether the source is the bladder or upper urinary tract;
  • kidney function, because tranexamic acid is largely eliminated in the urine;
  • previous blood clots, cardiovascular risk and pro-thrombotic medicines;
  • anticoagulant or antiplatelet therapy; and
  • the response to treatment and need for definitive therapy.

There is no good evidence supporting continuous long-term tranexamic acid as prophylaxis for recurrent radiation cystitis. If bleeding has not clearly improved within a short course, recurs promptly after treatment, or requires repeated courses, the diagnosis and management plan should be reassessed. Longer or repeated use should occur only under specialist supervision, with renal function and thrombotic risk reviewed.

Patients should not start, extend, repeat or stop prescribed tranexamic acid without discussing it with their treating clinician.

Important side effects

Common or less serious adverse effects may include:

  • nausea, vomiting, diarrhoea or abdominal discomfort;
  • headache, dizziness or fatigue; and
  • muscle or joint discomfort.

Potentially serious adverse effects include:

Blood clots

Deep-vein thrombosis, pulmonary embolism, stroke, heart attack and other arterial or venous thromboses are uncommon but potentially serious. Risk assessment is particularly important in patients with an active or previous clot, known thrombophilia, active malignancy, prolonged immobility or concurrent pro-thrombotic medication.

Urgent assessment is required for new unilateral leg pain or swelling, sudden chest pain, shortness of breath, coughing blood, weakness on one side, difficulty speaking or sudden severe headache.

Clot retention and urinary obstruction

Tranexamic acid may stabilise clots within the urinary tract. This can contribute to painful bladder clot retention. It is particularly concerning when bleeding arises from a kidney or ureter, because a clot may obstruct the ureter and cause flank pain, hydronephrosis or loss of kidney function. Upper-tract haematuria therefore warrants particular caution and specialist assessment.

Kidney impairment

Most tranexamic acid is excreted unchanged through the kidneys. The dose must be reduced when renal function is impaired; accumulation increases the risk of toxicity, including neurological adverse effects. Significant renal impairment may make treatment inappropriate or require a substantially altered regimen.

Seizures

Seizures are a recognised, dose-related risk, reported particularly with high intravenous doses and when the medicine accumulates in renal impairment. A history of seizures requires careful consideration.

Visual disturbance

Rare visual effects, including altered colour vision, have been reported. New visual symptoms require prompt review and usually discontinuation pending medical advice. Ophthalmic monitoring may be considered when prolonged treatment is unavoidable.

Severe allergy

Facial or throat swelling, wheeze, breathing difficulty or a widespread blistering rash requires emergency care.

Who may not be suitable for treatment?

Tranexamic acid may be contraindicated or require particular caution in people with:

  • active thromboembolic disease or a substantial history or risk of thrombosis;
  • significant kidney impairment;
  • upper urinary tract bleeding or suspected ureteric obstruction;
  • a history of seizures;
  • acquired disturbances of colour vision;
  • disseminated intravascular coagulation unless managed by an experienced clinician; or
  • hypersensitivity to tranexamic acid.

Medication review is essential. Anticoagulants and antiplatelet agents can worsen bleeding, but stopping them may cause stroke, pulmonary embolism, heart attack or coronary-stent thrombosis. They should not be stopped merely because haematuria develops without an individual risk assessment involving the prescribing clinician. Likewise, combining tranexamic acid with pro-thrombotic medicines requires caution.

Where does it fit in the management pathway?

Management is guided by severity. Initial care may include resuscitation, correction of significant anaemia or coagulopathy, a large-bore catheter, manual washout and continuous bladder irrigation. Cystoscopy permits clot evacuation, exclusion of tumour and cautery or laser treatment of bleeding areas.

For persistent or recurrent radiation cystitis, options may include intravesical agents, hyperbaric oxygen therapy, selective arterial embolisation and, rarely, urinary diversion or cystectomy. Hyperbaric oxygen is one of the better-studied treatments because it aims to improve tissue oxygenation and new blood-vessel formation rather than merely suppressing an episode of bleeding.

Tranexamic acid may have a role as a bridge or adjunct in a carefully selected patient. Its value must always be balanced against the danger of thrombosis and urinary tract obstruction.

The take-home message

Tranexamic acid can reduce haematuria in some patients, but evidence specifically for radiation cystitis is weak. It is not a cure and should usually be used only for a short, active bleeding episode under medical supervision. There is no established safe or effective duration for continuous long-term use in radiation cystitis. Kidney function, clotting history, the anatomical source of bleeding and concurrent medication must be reviewed before treatment.

Visible haematuria after radiotherapy always deserves proper investigation, particularly if it is recurrent, contains clots or is accompanied by difficulty passing urine.

This article provides general information and does not replace individual medical advice. Tranexamic acid is a prescription medicine in Australia; its use for radiation cystitis must be individualised by the treating clinician.

References

  1. Goucher G, Saad F, Lukka H, Kapoor A. Canadian Urological Association Best Practice Report: Diagnosis and management of radiation-induced hemorrhagic cystitis. Can Urol Assoc J. 2019;13(2):15–23. doi:10.5489/cuaj.5788
  2. Moharamzadeh P, Ojaghihaghighi S, Amjadi M, Rahmani F, Farjamnia A. Effect of tranexamic acid on gross hematuria: a pilot randomized clinical trial study. Am J Emerg Med. 2017;35(12):1922–1925. doi:10.1016/j.ajem.2017.09.012
  3. Abramowitz D, et al. Clinical management of radiation cystitis: a narrative review. AME Med J. 2021;6:30. Clinical management of radiation cystitis
  4. Choi H, et al. Impact of intravesical administration of tranexamic acid on gross hematuria in the emergency department: a before-and-after study. Am J Emerg Med. 2023;68:118–122. doi:10.1016/j.ajem.2023.03.010
  5. Pfizer Australia. Cyklokapron (tranexamic acid) Australian Product Information. Current product information should be checked through the Therapeutic Goods Administration or the sponsor before prescribing. Australian product information
  6. DailyMed. Tranexamic acid injection—prescribing information. US National Library of Medicine. DailyMed drug labelling
  7. Chauncey JM, Wieters JS. Tranexamic Acid. In: StatPearls. Updated 2025. NCBI Bookshelf

 

Radical Prostatectomy After Radiation Therapy for Prostate Cancer

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When prostate cancer returns after radiotherapy

Radiotherapy, whether external-beam radiation or brachytherapy can provide excellent long-term control of localised prostate cancer. However, a rising prostate-specific antigen (PSA) after treatment may indicate that the cancer has returned.

This does not automatically mean that the cancer is still in the prostate, nor does every PSA rise require immediate treatment. Recurrence may be confined to the prostate, present in lymph nodes or bones, or involve more than one site. Some recurrences also progress slowly enough that surveillance may be appropriate.

When clinically significant cancer is proven to have returned within the irradiated prostate, with no evidence of spread elsewhere, removal of the prostate may still offer a chance of cure. This operation is called a salvage radical prostatectomy.

What is a salvage radical prostatectomy?

A salvage radical prostatectomy removes the entire prostate and seminal vesicles after previous prostate radiotherapy. Depending on the cancer and imaging findings, pelvic lymph nodes may also be removed.

The operation may be performed using robotic-assisted or open surgery. A robotic approach can improve magnification and access, but it does not remove the biological effects of previous radiation. Surgeon and centre experience are therefore more important than the label attached to the surgical technique.

Salvage surgery is technically more difficult than a prostatectomy performed before radiotherapy. Radiation can cause:

  • scarring and fibrosis around the prostate;
  • loss of the normal tissue planes between the prostate, bladder and rectum;
  • reduced tissue blood supply;
  • poorer tissue healing; and
  • pre-existing damage to urinary, erectile or bowel function.

For these reasons, salvage prostatectomy should generally be undertaken in a centre with specific experience in complex prostate cancer surgery and access to multidisciplinary care.

When might salvage surgery be considered?

The aim is to identify a man who has a meaningful risk from his recurrent cancer, but whose disease still appears curable with local treatment. Possible indications include:

  • a rising PSA after radiotherapy, commonly assessed using the Phoenix definition: a PSA rise of at least 2 ng/mL above the lowest PSA reached after treatment;
  • prostate cancer confirmed on biopsy after radiotherapy;
  • imaging suggesting that the recurrence is confined to the prostate or immediate surrounding tissues;
  • no evidence of distant metastatic disease;
  • a life expectancy long enough to benefit from curative treatment, often more than 10 years;
  • good general health and fitness for major surgery;
  • acceptable baseline bladder function; and
  • willingness to accept a higher risk of urinary and sexual side effects than with a primary prostatectomy.

Factors such as the PSA level, PSA doubling time, interval since radiotherapy, biopsy Grade Group, clinical stage and the original cancer characteristics help estimate whether salvage treatment is likely to be worthwhile.

Assessment before considering surgery

A rising PSA is the beginning of the assessment—not the final diagnosis. Investigations commonly include:

Review of the original treatment

The radiation dose and field, use of brachytherapy, previous androgen-deprivation therapy, original biopsy grade and pre-treatment imaging should all be reviewed.

Multiparametric MRI

MRI can help identify the site and extent of a local recurrence, assess the seminal vesicles, bladder neck and rectal interface, and guide biopsy. Interpretation after radiation can be challenging and benefits from specialist radiological expertise.

PSMA PET/CT

PSMA PET/CT is used to look for disease in lymph nodes, bones or other organs. Finding metastatic disease usually changes the treatment plan and may mean that removing the prostate would not provide the expected benefit. Very small-volume disease can still be below the resolution of any scan.

Prostate biopsy

Major guidelines recommend pathological confirmation before potentially morbid local salvage therapy. Biopsy can confirm viable cancer, determine its grade and help distinguish clinically important recurrence from post-radiation change. Both targeted and systematic sampling may be considered.

Urinary-function assessment

Assessment may include symptom scores, urine testing, urinary-flow measurement, residual urine ultrasound and cystoscopy. Urodynamic testing may be helpful when there is significant urgency, leakage, poor flow, retention or uncertainty about bladder function.

Who may not be a good candidate?

Salvage prostatectomy is less likely to be appropriate when:

  • metastatic or extensive nodal disease is present;
  • the cancer is unlikely to be completely removable;
  • life expectancy is limited by age, frailty or other illness;
  • the recurrence is low risk and unlikely to threaten health;
  • severe urinary or bowel damage already exists after radiation; or
  • the anticipated harms of surgery outweigh the probability of cancer control.

These are not absolute rules. Individual circumstances should be reviewed by a multidisciplinary team involving urology, radiation oncology, medical oncology, radiology and pathology.

What are the potential benefits?

For carefully selected men, salvage prostatectomy can:

  • remove the recurrent cancer and provide complete pathological staging;
  • provide durable PSA control without immediately committing the patient to lifelong hormonal therapy; and
  • offer a possibility of cure when disease is truly confined to the prostate.

Published results vary considerably because most evidence comes from retrospective series involving highly selected patients. The European Association of Urology reports five-year biochemical recurrence-free estimates broadly around 41–52% in a large contemporary systematic review, while older selected series have reported ranges of approximately 47–82%. A broader meta-analysis of all local salvage approaches found roughly 50–60% five-year recurrence-free survival, without clear evidence that one approach was oncologically superior. These figures should not be interpreted as a personal prediction.

Cancer control is generally more favourable when the PSA is lower, the recurrent tumour is organ-confined, the cancer grade is lower, the PSA doubling time is longer and there is no nodal or distant disease.

Side effects and complications

Complication rates vary with baseline function, radiation type and dose, disease extent, surgical technique, definitions used in studies and surgeon experience. Results from specialist centres may not apply everywhere.

Urinary incontinence

Loss of urinary control is one of the most important risks. Radiation may already have affected the sphincter, bladder and urethral tissues, and surgery removes the prostate through which the urethra passes.

Leakage may range from mild stress incontinence to severe continuous leakage. Pelvic-floor rehabilitation can help, but some men may later require a male sling or artificial urinary sphincter. Continence outcomes reported in the literature vary widely because studies use different definitions; the risk of significant or persistent leakage is clearly higher than after primary prostatectomy.

Erectile dysfunction

Erectile function is often already impaired by radiotherapy, age, vascular disease or hormonal treatment. Preservation of the erectile nerves may be unsafe or technically impossible because of tumour location and radiation fibrosis. Consequently, erectile dysfunction after salvage prostatectomy is very common and recovery of unassisted erections is uncommon.

Rehabilitation and treatment options include tablets, vacuum devices, penile injections and penile prosthesis surgery. As with any radical prostatectomy, ejaculation and natural fertility are lost because the prostate and seminal vesicles are removed.

Bladder-neck contracture or urethral narrowing

Scar tissue may develop where the bladder is reconnected to the urethra. This can cause a weak stream, straining, incomplete emptying, retention or recurrent infection. Treatment may require endoscopic incision or dilatation, sometimes more than once. Repeated procedures can worsen incontinence.

Urine leak and delayed healing

The new bladder-to-urethra join may heal slowly because irradiated tissues have reduced blood supply. A urinary catheter may need to remain in place longer, and imaging may be required before its removal. Persistent leakage can require drainage or further intervention.

Rectal injury and urinary fistula

The rectum can be densely adherent to the prostate after radiotherapy. Rectal injury is uncommon in expert contemporary practice but occurs more often than during primary prostatectomy and can be serious. It may require repair, temporary bowel diversion or, rarely, more extensive surgery. An abnormal connection between the urinary tract and rectum—a rectourinary fistula—is rare but particularly difficult to treat.

Other surgical risks

Other possible complications include bleeding or transfusion, infection, blood clots, lymphocele after lymph-node dissection, injury to nearby structures, anaesthetic complications, chronic pelvic pain and the need for further procedures.

Cancer may still recur

Even when preoperative imaging suggests local disease, microscopic cancer may already exist outside the prostate. PSA may therefore remain detectable or rise again after surgery. Further treatment—such as hormonal therapy, systemic therapy or selected metastasis-directed treatment—may still be required.

Are there alternatives?

Depending on the cancer, previous treatment, anatomy, urinary function and patient priorities, alternatives may include:

  • active monitoring for a slow or low-risk recurrence;
  • androgen-deprivation therapy, sometimes with additional systemic treatment;
  • salvage brachytherapy or stereotactic re-irradiation;
  • cryotherapy;
  • high-intensity focused ultrasound (HIFU); or
  • focal salvage treatment in carefully selected cases.

No single salvage treatment is best for every patient. Available studies are mostly non-randomised and use differing definitions. A large meta-analysis found broadly similar five-year cancer control among local salvage methods, but severe urinary toxicity was higher after salvage prostatectomy than after modern re-irradiation approaches. Treatment should therefore be selected through shared decision-making rather than on cancer-control figures alone.

The bottom line

Radical prostatectomy after prostate radiotherapy is possible and can be curative, but it is not a routine operation. The best candidate is generally a fit man with biopsy-proven, clinically significant recurrence confined to the prostate, no metastatic disease on appropriate staging, a meaningful life expectancy and a clear understanding of the potential functional consequences.

Accurate staging, confirmation by biopsy, assessment of baseline urinary function and review by an experienced multidisciplinary team are essential. The decision must balance the chance of durable cancer control against the higher risks of urinary incontinence, erectile dysfunction, urinary narrowing, poor healing and rectal complications.

This article provides general information and does not replace individual medical advice. Recommendations should be tailored to the pathology, imaging, previous radiation treatment, general health and preferences of each patient.

References

  1. European Association of Urology. EAU Guidelines on Prostate Cancer: Treatment—management of PSA failure after radiation therapy and salvage radical prostatectomy. Current online edition. https://uroweb.org/guidelines/prostate-cancer/chapter/treatment
  2. Morgan TM, et al. Salvage Therapy for Prostate Cancer: AUA/ASTRO/SUO Guideline. Journal of Urology. 2024. https://www.auanet.org/guidelines-and-quality/guidelines/salvage-therapy-for-prostate-cancer
  3. Valle LF, et al. A systematic review and meta-analysis of local salvage therapies after radiotherapy for prostate cancer (MASTER). European Urology. 2021;80(3):280–292. doi:10.1016/j.eururo.2020.11.010.
  4. Grubmüller B, et al. Salvage radical prostatectomy for radio-recurrent prostate cancer: an updated systematic review of oncological, histopathological and functional outcomes and predictors. European Urology Focus. 2021;7(5):967–978.
  5. Perera M, et al. Morbidity of salvage radical prostatectomy: limited impact of the minimally invasive approach. European Urology Open Science. 2022;39:64–72.
  6. Zumsteg ZS, et al. The natural history and predictors of outcome following biochemical relapse in the dose-escalation era for prostate cancer patients undergoing definitive external beam radiotherapy. European Urology. 2015;67(6):1009–1016.

 

Parkinson’s Disease and the Bladder: When the Brain–Bladder Signal Misbehaves

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Parkinson’s disease is best known for tremor, stiffness and slowed movement, but it can also affect many automatic body functions: including bladder control. Urinary symptoms may disturb sleep, restrict social activities and increase the risk of falls when someone rushes to the toilet.

The reassuring message is that bladder symptoms can usually be improved. The important first step is to identify what the bladder is doing, because not every urinary problem in a person with Parkinson’s is caused by Parkinson’s itself.

How does Parkinson’s affect the bladder?

The bladder normally stores urine quietly and empties only when the brain decides that the time and place are appropriate. Dopamine-dependent circuits in the brain help suppress unwanted bladder contractions during filling.

Parkinson’s can weaken this “hold on” signal. The bladder muscle may contract before it is full, a condition called detrusor overactivity. This produces the familiar overactive-bladder symptoms of urgency, frequency and urge incontinence.

This is a form of neurogenic lower urinary tract dysfunction; bladder or sphincter function altered by disease of the nervous system. However, Parkinson’s does not create one single bladder pattern. Age-related bladder changes, prostate enlargement, pelvic-floor problems, constipation, diabetes, mobility limitations and medications may all contribute.

Common urinary symptoms

People may experience:

  • a sudden, difficult-to-defer need to pass urine;
  • frequent urination during the day;
  • waking several times at night to urinate (nocturia);
  • leakage before reaching the toilet (urge incontinence);
  • bedwetting;
  • hesitancy, a slow stream or straining;
  • a feeling that the bladder has not emptied; or
  • recurrent urinary infections.

Some apparent bladder leakage is partly functional: the person recognises the urge but rigidity, slow movement, poor balance or difficulty managing clothing prevents timely access to the toilet.

Difficulty emptying can occur, but substantial urinary retention is less typical of uncomplicated Parkinson’s disease. It may indicate prostate or urethral obstruction, an underactive bladder, medication effects, severe constipation, pelvic-organ prolapse, or another neurological disorder. Prominent retention, erectile dysfunction or severe postural blood-pressure problems early in a parkinsonian illness may warrant neurological review for conditions such as multiple system atrophy.

How is the bladder evaluated?

A careful assessment is more useful than assuming that every symptom is “just the Parkinson’s”. It may include:

  1. History and medication review: urinary symptoms, fluid intake, bowel function, mobility, cognition, falls and all prescribed and non-prescribed medicines.
  2. Bladder diary: usually recording drinks, voided volumes, urgency and leakage for three days. This is particularly helpful for nocturia.
  3. Examination: abdominal, neurological and, when appropriate, prostate or pelvic assessment.
  4. Urine test: to look for infection or blood.
  5. Post-void residual measurement: a bladder ultrasound after urination shows whether emptying is adequate.
  6. Uroflowmetry: measures the strength and pattern of the urinary stream.
  7. Further tests when indicated: renal function, ultrasound, cystoscopy or prostate assessment according to the clinical findings.

Blood in the urine, pain, fever, recurrent infection or a sudden major change in bladder function needs separate investigation and should not automatically be attributed to Parkinson’s.

Are urodynamic studies always necessary?

No. A patient with straightforward urgency and urge leakage, a normal urine test and a low residual volume can often begin conservative treatment without invasive testing.

Urodynamics may be particularly useful when:

  • symptoms and initial test results do not agree;
  • there is a high or rising post-void residual;
  • weak flow, retention or obstruction is suspected;
  • symptoms persist despite appropriate treatment;
  • the diagnosis is uncertain, for example, overactivity versus poor bladder contraction;
  • previous prostate, bladder or continence surgery complicates the picture; or
  • Botox or another invasive treatment is being considered and the result would alter management.

During urodynamics, thin catheters measure bladder and abdominal pressure while the bladder fills and empties. The test may demonstrate detrusor overactivity, impaired contraction, obstruction or, less commonly, unsafe storage pressure. It should answer a specific clinical question not simply be performed because Parkinson’s is present.

First steps: practical and behavioural treatment

Management should be individualised and, where helpful, involve the urologist, neurologist, Parkinson’s nurse, continence physiotherapist, occupational therapist and carer.

Useful measures include:

  • treating urinary infection and constipation;
  • reviewing diuretics and other medicines with the prescribing doctor;
  • spreading fluid intake through the day while avoiding dehydration;
  • reducing late-evening fluids, caffeine and alcohol when nocturia is troublesome;
  • timed or prompted voiding;
  • bladder training when cognition and mobility permit;
  • pelvic-floor physiotherapy where appropriate;
  • improving toilet access, lighting, clothing and mobility aids; and
  • using a bedside urinal or commode when falls are a concern.

Nocturia is not always caused solely by an overactive bladder. Leg swelling, sleep apnoea, excessive urine production overnight and disturbed sleep may require different treatment.

Medication options

Antimuscarinic medicines

Medicines such as solifenacin, darifenacin, tolterodine, fesoterodine, oxybutynin or trospium can reduce involuntary bladder contractions. They may improve urgency, frequency and urge leakage.

The trade-off is important in Parkinson’s disease. Anticholinergic burden may worsen dry mouth, constipation, blurred vision, urinary retention, confusion or memory. Older people, those with cognitive impairment, glaucoma or poor bladder emptying need particular caution. Oxybutynin can be especially troublesome cognitively in susceptible patients. Drug choice should consider the person’s complete medication list and residual urine.

Beta-3 agonists

Mirabegron relaxes the bladder during filling without adding the same anticholinergic burden and has shown benefit in people with Parkinson’s and overactive-bladder symptoms. Blood pressure should be checked because it can rise, and interactions and cardiac history should be reviewed. Vibegron is another beta-3 agonist available for overactive bladder in Australia; Parkinson-specific evidence is more limited.

Combination treatment may be considered in selected patients when one medicine provides incomplete relief, with monitoring of blood pressure, side effects and bladder emptying.

If emptying is the main problem

Treatment depends on the cause. Prostate medication or surgery will help only if genuine bladder-outlet obstruction is present. An alpha-blocker may worsen dizziness or postural hypotension, already common in Parkinson’s. If significant residual urine persists, clean intermittent self-catheterisation, performed by the patient or a carer where feasible, is generally preferable to a long-term urethral catheter. A suprapubic catheter may be considered when intermittent catheterisation is not practical.

Botox injections into the bladder

Botulinum toxin A (Botox) can be effective for troublesome detrusor overactivity or overactive-bladder symptoms that have not responded to, or cannot tolerate, tablets. It is injected through a cystoscope into multiple areas of the bladder wall, usually as a day procedure.

Benefits may include fewer urgency episodes, fewer leaks and better sleep and quality of life. The effect is temporary, commonly lasting several months, so repeat treatment may be required.

Important risks include:

  • urinary infection;
  • blood in the urine or short-lived discomfort;
  • incomplete bladder emptying or urinary retention; and
  • the possible need for temporary or occasionally ongoing intermittent catheterisation.

Before treatment, the patient’s hand function, cognition and support network matter: could the patient or carer perform catheterisation if retention occurred? Measuring residual urine before and after treatment is essential. Urodynamics is often helpful if the underlying bladder behaviour or emptying ability is uncertain, although it is not mandatory in every otherwise clear case.

Can sacral neuromodulation be used in Parkinson’s disease?

Yes, in carefully selected patients. Sacral neuromodulation (SNM) sends mild electrical impulses to the sacral nerves involved in bladder control. It can be considered for refractory urgency, frequency, urge incontinence and, in selected circumstances, non-obstructive urinary retention.

Treatment begins with a test or staged phase. A temporary or tined lead is used to assess whether symptoms improve meaningfully, commonly by at least 50%, before a permanent battery is implanted. This trial is particularly valuable because Parkinson’s symptoms and bladder patterns differ between patients.

Small observational studies and systematic reviews suggest that some people with Parkinson’s achieve worthwhile improvement. However, the Parkinson-specific evidence is less extensive than the evidence for non-neurogenic overactive bladder, and response cannot be guaranteed.

Points to consider include:

  • confirming that infection, obstruction and severe retention have been addressed;
  • whether symptoms are likely to be modulated by SNM;
  • the person’s ability, or carer support, to operate and attend follow-up for the device;
  • falls, mobility and future disease progression;
  • possible lead movement, pain, infection, device revision or battery replacement; and
  • future MRI requirements. Modern systems may be MRI-conditional, but the exact device and scanning conditions must always be checked.

SNM is therefore not automatically excluded because a person has Parkinson’s. It is best considered through shared decision-making after appropriate evaluation and failure or intolerance of simpler measures.

Botox or sacral neuromodulation?

Feature Bladder Botox Sacral neuromodulation
How it works Temporarily reduces bladder-muscle overactivity Modulates sacral nerve signalling
Treatment pathway Cystoscopic injections, repeated when effect wears off Test phase followed by an implant if successful
Main advantage No permanent implant; established effect on detrusor overactivity Testable before permanent implantation; no routine bladder injections
Main limitation UTI and retention; intermittent catheterisation may be required Implant surgery, programming, revisions and battery management
Parkinson-specific evidence Supportive but based mainly on relatively small studies Promising but still limited; careful selection is essential
Particularly important question Could the patient or carer catheterise if necessary? Can the patient manage the device and follow-up as Parkinson’s progresses?

Neither option is universally “better”. The choice depends on bladder-emptying ability, infection history, dexterity, cognition, mobility, MRI needs, willingness to have repeat procedures or an implant, and the individual’s priorities.

When should you seek prompt medical attention?

Contact a doctor urgently for inability to pass urine, fever with urinary symptoms, flank pain, visible blood in the urine or a sudden neurological or bladder deterioration. New persistent incontinence also deserves assessment rather than simply adding pads.

The take-home message

Bladder symptoms are common and often overlooked in Parkinson’s disease. Urgency, frequency, nocturia and urge leakage are the usual pattern, but obstruction and poor emptying must not be missed. Most patients do not require urodynamics at the outset; it becomes valuable when the diagnosis is uncertain, emptying is impaired, treatment has failed or an invasive procedure is being planned.

Treatment progresses from practical measures and medication to Botox or sacral neuromodulation in suitable patients. The best plan balances symptom control with cognition, blood pressure, constipation, mobility, manual dexterity and the likely course of Parkinson’s disease.

Patient information: This article provides general education and is not a substitute for an individual medical assessment. Do not stop Parkinson’s, blood-pressure or bladder medication without discussing it with your treating doctor.

References and further reading

  1. European Association of Urology. EAU Guidelines on Neuro-Urology. 2026.
  2. Ginsberg DA, et al. AUA/SUFU Guideline on Adult Neurogenic Lower Urinary Tract Dysfunction. J Urol. 2021; amendment 2024.
  3. Li FF, et al. Prevalence of lower urinary tract symptoms, urinary incontinence and retention in Parkinson’s disease: a systematic review and meta-analysis. Front Aging Neurosci. 2022;14:977572.
  4. Sakakibara R, et al. A guideline for the management of bladder dysfunction in Parkinson’s disease and other gait disorders. Neurourol Urodyn. 2016;35:551–563.
  5. Cho SY, et al. Mirabegron for treatment of overactive bladder symptoms in patients with Parkinson’s disease: a randomised, placebo-controlled trial. Neurourol Urodyn. 2021.
  6. Greenberg DR, et al. Sacral nerve stimulation in Parkinson’s disease patients with overactive bladder symptoms. Urology. 2020;144:99–105.
  7. Smith MD, et al. Neuromodulation for storage lower urinary tract symptoms in Parkinson disease: a systematic review. Neuromodulation. 2022.

 

Vesico-ureteric reflux: when urine travels in the wrong direction

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Vesico-ureteric reflux, also called vesicoureteral reflux or VUR, occurs when urine flows backwards from the bladder into one or both ureters and sometimes as far as the kidneys.

Normally, each ureter enters the bladder through a short tunnel in the bladder wall. As the bladder fills and contracts, this tunnel is compressed, acting like a one-way valve. In VUR, the valve does not close effectively.

VUR itself does not always cause symptoms. Its importance is that infected urine may travel towards the kidneys, increasing the risk of pyelonephritis, renal scarring and, in a small number of higher-risk patients, long-term kidney damage.

Primary and secondary reflux

Primary VUR

Primary VUR is usually a developmental condition. The ureter’s tunnel through the bladder wall is too short or positioned in a way that prevents reliable closure. It is most commonly diagnosed in infancy or childhood.

As a child grows, the bladder and ureteric junction mature. For this reason, many cases particularly lower-grade reflux, improve or resolve without surgery.

Secondary VUR

Secondary reflux develops because pressure within the bladder is abnormally high or because the bladder does not empty properly. Causes may include:

  • posterior urethral valves or another bladder-outlet obstruction
  • dysfunctional voiding
  • constipation and bladder–bowel dysfunction
  • neurogenic bladder, including spina bifida or spinal cord disease
  • urethral stricture or an enlarged prostate in adults
  • previous bladder or ureteric surgery
  • a poorly compliant, high-pressure bladder.

Treating the underlying bladder or outlet problem is essential. Correcting the reflux alone may fail if the bladder remains unsafe or under excessive pressure.

How does VUR present in children?

Most children do not feel the reflux itself. It is commonly discovered while investigating a urinary tract infection.

Possible presentations include:

  • a fever without an obvious cause, particularly in an infant
  • recurrent urinary tract infections
  • febrile UTIs or kidney infections
  • vomiting, lethargy, irritability or poor feeding in babies
  • abdominal, loin or back pain
  • painful or frequent urination
  • urinary urgency or wetting
  • poor urinary stream or straining
  • antenatal ultrasound showing hydronephrosis or an abnormal urinary tract
  • poor growth
  • high blood pressure or impaired kidney function in more advanced reflux nephropathy.

A child with fever, vomiting, flank pain or marked lethargy may have pyelonephritis and should receive prompt medical assessment.

How does VUR present in adults?

VUR is much less commonly diagnosed for the first time in adulthood. Some adults have persistent congenital reflux that was never detected in childhood, while others develop secondary reflux due to bladder dysfunction or obstruction.

Adults may present with:

  • recurrent febrile UTIs
  • repeated kidney infections
  • loin or flank pain
  • renal scarring found on imaging
  • high blood pressure
  • protein or blood detected in the urine
  • reduced kidney function
  • pregnancy-associated urinary infections
  • lower urinary tract symptoms or incomplete bladder emptying.

Adult VUR should prompt assessment for an underlying cause such as bladder-outlet obstruction, neurogenic bladder, poor bladder compliance or dysfunctional voiding. The evidence guiding adult treatment is less extensive than the paediatric literature, so management is individualised.

How is VUR investigated?

Not every child who has one uncomplicated UTI requires an invasive reflux study. Imaging is selected according to age, clinical presentation, ultrasound findings and whether the infection is atypical or recurrent.

Urine testing

Urinalysis and urine culture confirm infection and help guide antibiotic treatment. A properly collected urine specimen is particularly important in babies and young children.

Kidney and bladder ultrasound

Ultrasound is painless and does not use radiation. It can assess:

  • kidney size and development
  • hydronephrosis or ureteric dilatation
  • bladder-wall appearance
  • congenital urinary abnormalities
  • residual urine after voiding.

A normal ultrasound does not completely exclude VUR.

Micturating cystourethrogram

A micturating cystourethrogram, also called an MCUG or VCUG, is the standard test for confirming and grading reflux.

A small catheter is placed into the bladder, contrast is introduced, and X-ray images are taken while the bladder fills and during urination. The test shows whether contrast travels backwards into the ureters or kidneys and also provides information about the bladder and urethra.

Because catheterisation and a small radiation exposure are involved, MCUG is generally reserved for children in whom the result is likely to influence management.

Contrast-enhanced voiding urosonography

In centres where it is available, contrast-enhanced ultrasound can identify reflux without ionising radiation. Availability and local expertise vary, and conventional MCUG may still be required when detailed urethral anatomy needs assessment.

DMSA renal scan

A DMSA scan assesses the functioning renal cortex and can identify established renal scars. It is not required for every child but may be considered after recurrent febrile infections, in higher-grade reflux, when ultrasound is abnormal or when renal damage is suspected.

Additional assessment

Depending on the circumstances, investigation may also include:

  • blood pressure measurement
  • serum creatinine and estimated kidney function
  • urine protein assessment
  • a bladder and bowel history
  • uroflowmetry and measurement of residual urine
  • a bladder diary
  • urodynamic studies when a high-pressure, neurogenic or poorly emptying bladder is suspected
  • CT or other upper-tract imaging in selected adults.

The five grades of reflux

VUR is graded from I to V according to the international grading system.

Grade Imaging appearance General interpretation
Grade I Reflux reaches the ureter but not the kidney Mild
Grade II Reflux reaches the renal pelvis without dilatation Mild
Grade III Mild to moderate dilatation of the ureter and renal collecting system Moderate
Grade IV Moderate ureteric and collecting-system dilatation with some twisting of the ureter High-grade
Grade V Severe dilatation and tortuosity with loss of normal calyceal detail Severe

The grade is important, but it is not the only factor determining treatment. Age, recurrent infections, kidney scarring, bladder and bowel function, whether reflux affects one or both sides, and family preferences all matter.

What is the aim of treatment?

Treatment aims to:

  • prevent febrile UTIs and pyelonephritis
  • reduce the risk of further renal scarring
  • preserve kidney function
  • treat bladder, bowel or outlet dysfunction
  • avoid unnecessary medication, radiation and surgery.

It is important to understand that repairing reflux cannot reverse established renal scars. Treatment is intended to prevent further infection and injury.

Observation and conservative management

Observation is appropriate for many children, particularly those with lower-grade reflux, healthy kidneys and no recurrent febrile infections.

Conservative care may include:

  • prompt urine testing when fever or urinary symptoms occur
  • regular and complete bladder emptying
  • adequate fluid intake
  • avoiding prolonged holding of urine
  • treating constipation
  • timed voiding
  • management of daytime wetting or dysfunctional voiding
  • periodic clinical and ultrasound review.

Lower-grade reflux is more likely to resolve as the child grows. Higher grades, bilateral reflux and reflux associated with renal abnormalities are less likely to resolve spontaneously.

Continuous low-dose antibiotic prophylaxis

A low dose of antibiotic may be prescribed daily to reduce recurrent infections while waiting for reflux to improve or while deciding whether intervention is required.

Prophylaxis is more likely to be considered in:

  • infants with VUR following a febrile UTI
  • recurrent febrile UTIs
  • higher-grade reflux
  • bladder–bowel dysfunction
  • renal cortical abnormalities
  • children considered at increased risk of another kidney infection.

Antibiotics can reduce recurrent UTIs in appropriately selected children, but they do not mechanically correct the reflux. Disadvantages include medication side effects, adherence difficulties and antibiotic resistance. The need for ongoing prophylaxis should therefore be reviewed rather than continued automatically.

Treating bladder and bowel dysfunction

Constipation, urinary urgency, wetting, infrequent voiding and incomplete bladder emptying increase the risk of recurrent infection and may reduce the success of reflux treatment.

Management can include:

  • regular timed voiding
  • relaxed toilet posture
  • treatment of constipation
  • pelvic-floor or continence physiotherapy
  • medication for selected bladder conditions
  • intermittent self-catheterisation when emptying is inadequate.

In secondary reflux, treating the bladder or outlet disorder may reduce or occasionally eliminate the reflux.

When is a procedure considered?

Intervention may be discussed when there is:

  • a febrile breakthrough UTI despite appropriate prophylaxis
  • recurrent pyelonephritis
  • new or progressive renal scarring
  • persistent high-grade reflux
  • reflux unlikely to resolve spontaneously
  • difficulty tolerating or adhering to antibiotic prophylaxis
  • an anatomical abnormality requiring correction
  • significant family preference after discussion of the alternatives
  • persistent symptomatic reflux in a carefully selected adult.

The two main corrective options are endoscopic injection and ureteric reimplantation.

The STING procedure

STING stands for subureteric transurethral injection. A small telescope is passed through the urethra into the bladder under anaesthesia. A bulking material is injected beneath or within the lower end of the ureter to support and lengthen the valve mechanism.

Dextranomer/hyaluronic-acid copolymer, commonly known by the brand name Deflux, is the best-known injection material. Modified techniques such as HIT or double-HIT place the material within the intramural ureter rather than only beneath its opening.

Advantages

  • minimally invasive
  • no abdominal incision
  • usually performed as day surgery
  • relatively short anaesthetic and recovery
  • low risk of major complications
  • can be repeated if reflux persists.

Limitations and risks

  • success is lower and less predictable than formal reimplantation
  • results are generally better for lower grades of reflux
  • more than one injection may be required
  • reflux may persist or recur
  • temporary blood in the urine, discomfort or infection can occur
  • ureteric obstruction is uncommon but important
  • reflux may occasionally appear on the opposite side
  • long-term durability is not as certain as with successful reimplantation.

Published cure rates vary considerably because they depend on reflux grade, anatomy, injection technique, material used and how success is defined. A single injection commonly corrects approximately 70–80% of refluxing ureters overall, with lower success in grades IV–V. Additional injections can increase the cumulative success rate.

Ureteric reimplantation

Ureteric reimplantation is reconstructive surgery that creates a longer tunnel for the ureter through the bladder wall, restoring the one-way valve mechanism.

The operation may be performed using:

  • an open extravesical approach
  • an open intravesical approach
  • laparoscopic surgery
  • robot-assisted surgery in selected centres and patients.

Open reimplantation has a long-established success rate of approximately 95–98% for primary VUR when performed in suitable patients.

Advantages

  • highest and most durable anatomical correction rate
  • effective for high-grade reflux
  • allows correction of some associated ureteric abnormalities
  • usually requires only one definitive operation.

Limitations and risks

  • more invasive than injection
  • longer anaesthetic and recovery
  • temporary bladder spasms, pain or blood in the urine
  • urinary infection
  • transient urinary retention, particularly after some bilateral extravesical repairs
  • ureteric obstruction
  • persistent reflux or reflux on the opposite side
  • rare need for further surgery.

Robotic or laparoscopic reimplantation can reduce incision size, but it is still major reconstructive surgery and has not made open surgery obsolete. The best approach depends on the child’s anatomy, age, surgeon’s expertise and the reason for intervention.

STING versus reimplantation

Consideration Endoscopic injection Ureteric reimplantation
Invasiveness Minimally invasive Reconstructive surgery
Typical stay Usually day surgery Often one or more nights
Recovery Generally quicker Longer
Success after one procedure Lower and grade-dependent Approximately 95–98%
Repeat treatment Sometimes required Uncommon after successful repair
Best suited to Selected low- or moderate-grade reflux and families prioritising minimal invasiveness High-grade, persistent or complicated reflux; failed injection; selected anatomical abnormalities
Main trade-off Easier recovery but less predictable cure More invasive but more reliable correction

Neither operation is automatically “best.” STING may be attractive when a minimally invasive approach is preferred and its probability of success is acceptable. Reimplantation may be more appropriate when the highest likelihood of definitive correction is important.

VUR in adults

Adults with incidentally detected reflux and no infections, renal deterioration or high-pressure bladder may not require corrective surgery.

Treatment is more likely to be considered when there is:

  • recurrent febrile UTI or pyelonephritis
  • progressive kidney damage
  • troublesome reflux-associated flank pain
  • an untreated bladder-outlet or functional abnormality
  • pregnancy planning in a patient with recurrent infections or reflux nephropathy.

The underlying bladder problem must be identified before anti-reflux surgery. Endoscopic injection can be effective in selected adults, although the supporting evidence is mainly from smaller observational studies. Ureteric reimplantation remains an option when a durable anatomical repair is required.

Women with previous VUR or reflux nephropathy who are considering pregnancy may benefit from pre-pregnancy assessment of blood pressure, kidney function, urine protein and infection risk.

Follow-up

Follow-up should be tailored to reflux grade, renal findings, treatment and infection history.

During observation

Review may include:

  • interval history of UTIs or unexplained fevers
  • height, weight and growth in children
  • blood pressure
  • urine testing when symptoms occur
  • assessment of constipation and bladder symptoms
  • renal and bladder ultrasound
  • serum creatinine and urine protein testing when renal damage is present or suspected
  • selective repeat MCUG, contrast-enhanced urosonography or radionuclide cystography
  • DMSA scanning when new scarring is suspected.

Routine repeated invasive imaging is not necessary for every child. The timing and type of imaging should be chosen only when the result is likely to alter management.

After STING

Follow-up commonly includes an ultrasound to exclude obstruction and clinical monitoring for further UTIs. A repeat reflux study may be recommended after several months, particularly in high-grade reflux, recurrent febrile infection or when confirmation of cure will affect treatment.

Any fever or urinary symptoms after injection should prompt urine testing. Flank pain, vomiting, reduced urine output or significant hydronephrosis requires assessment for the uncommon complication of ureteric obstruction.

After reimplantation

Ultrasound is commonly performed after surgery to check drainage. Routine postoperative MCUG may not be necessary after an uncomplicated reimplantation with a reassuring recovery, but it may be appropriate after breakthrough infection, persistent hydronephrosis or an atypical clinical course.

Long-term surveillance

Patients with renal scarring, bilateral severe reflux, a solitary functioning kidney, proteinuria, hypertension or impaired renal function may require long-term follow-up into adulthood.

Monitoring can include:

  • blood pressure
  • kidney function
  • urine protein
  • recurrent infection
  • pregnancy counselling when relevant.

Even when reflux has resolved, established reflux nephropathy can remain clinically important.

When should urgent medical advice be sought?

Seek prompt medical assessment for:

  • fever with loin or back pain
  • vomiting or marked lethargy
  • reduced urine output
  • a very unwell infant
  • urinary symptoms during pregnancy
  • fever or flank pain after a reflux procedure.

Early diagnosis and treatment of pyelonephritis are particularly important in patients with known VUR.

The key message

Vesico-ureteric reflux ranges from a mild childhood condition that resolves with growth to high-grade reflux associated with recurrent kidney infections and renal scarring.

Treatment should not be based on grade alone. The safest plan considers infection history, kidney health, age, bladder and bowel function, likelihood of spontaneous resolution and the advantages and disadvantages of observation, antibiotic prophylaxis, endoscopic injection and ureteric reimplantation.

References and further reading

  1. European Association of Urology. EAU Guidelines on Paediatric Urology: Vesicoureteric reflux. EAU Paediatric Urology Guidelines
  2. American Urological Association. Management and Screening of Primary Vesicoureteral Reflux in Children. AUA Vesicoureteral Reflux Guideline
  3. National Institute for Health and Care Excellence. Urinary tract infection in under 16s: diagnosis and management (NG224). NICE guideline NG224
  4. RIVUR Trial Investigators. Antimicrobial prophylaxis for children with vesicoureteral reflux. New England Journal of Medicine. 2014;370:2367–2376. PubMed
  5. Mattoo TK, Chesney RW, Greenfield SP, et al. Renal scarring in the Randomized Intervention for Children with Vesicoureteral Reflux trial. Clinical Journal of the American Society of Nephrology. 2016;11:54–61. PubMed
  6. Läckgren G, Cooper CS, Neveus T, Kirsch AJ. Management of vesicoureteral reflux: what have we learned over the last 20 years? Frontiers in Pediatrics. 2021;9:650326. Full text
  7. Salib A, Pizzi M, Landman J, et al. Vesicoureteral reflux in adults with urinary tract infections: is there a role for treatment? Current Urology Reports. 2020. PubMed record

This article provides general education and does not replace individual medical advice. Decisions about imaging, antibiotic prophylaxis or surgery should be made with an appropriately experienced urologist or paediatric urologist.

Recurrent Urinary Tract Infections: Causes, Investigation and Prevention

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Urinary tract infections are common, uncomfortable and sometimes disruptive to everyday life. For some people, however, they keep returning despite apparently appropriate treatment.

A recurrent urinary tract infection, or recurrent UTI, is generally defined as:

  • Two or more symptomatic infections within six months; or
  • Three or more symptomatic infections within 12 months.

Recurrent UTIs are much more common in women, but they also occur in men, particularly when there is prostate disease, incomplete bladder emptying, urinary stones, catheter use or an abnormality of the urinary tract.

The key to successful management is not simply prescribing another antibiotic. We need to confirm that the symptoms are genuinely caused by infection, identify why infections are recurring and develop an individual prevention strategy.

What symptoms suggest a UTI?

A lower urinary tract infection, or cystitis, commonly causes:

  • Burning or stinging when passing urine
  • Increased urinary frequency
  • Urgency
  • Passing small amounts of urine
  • Lower abdominal discomfort
  • Blood in the urine
  • Cloudy or strong-smelling urine

Fever, shaking, flank or kidney pain, vomiting, confusion or feeling seriously unwell may indicate infection involving the kidneys or bloodstream and requires prompt medical assessment.

Is it always an infection?

Not every episode of burning, urgency or bladder discomfort is caused by bacteria. Similar symptoms may result from:

  • Genitourinary syndrome of menopause or vaginal atrophy
  • Overactive bladder
  • Interstitial cystitis/bladder pain syndrome
  • Pelvic-floor muscle dysfunction
  • Urethral or vaginal inflammation
  • Sexually transmitted infections
  • Urinary stones
  • Bladder cancer
  • Prostatitis
  • Incomplete bladder emptying

Repeated antibiotics given without confirming infection can delay the correct diagnosis and increase antibiotic resistance.

Whenever practical, a midstream urine sample should be collected for culture before commencing antibiotics. The European Association of Urology recommends confirming recurrent cystitis with urine cultures.

Why do urinary infections keep returning?

Most UTIs are caused by bacteria, commonly Escherichia coli, travelling from the bowel or genital region into the urinary tract. Recurrence may represent reinfection with a new organism or relapse involving the same organism.

Common contributing factors in women

These include:

  • Sexual intercourse
  • Spermicide or diaphragm use
  • A new sexual partner
  • Pregnancy
  • Menopause and loss of vaginal oestrogen
  • Vaginal or pelvic-organ prolapse
  • Urinary incontinence
  • Incomplete bladder emptying
  • Diabetes
  • Previous antibiotic exposure
  • Urinary stones or obstruction
  • Catheterisation or urinary-tract procedures

Causes that are particularly important in men

Recurrent UTI in a man usually warrants further assessment. Possible contributors include:

  • Benign prostate enlargement and bladder-outlet obstruction
  • Chronic bacterial prostatitis
  • Urethral stricture
  • Urinary stones
  • High residual urine volumes
  • Catheter use
  • Previous urinary surgery or instrumentation
  • Neurological bladder dysfunction

How are recurrent UTIs investigated?

Assessment begins with a careful history and review of previous urine-culture results. The clinician may consider:

  • Urinalysis and urine culture during symptomatic episodes
  • Examination for vaginal atrophy or pelvic-organ prolapse
  • Measurement of the amount of urine remaining after voiding
  • Kidney and bladder ultrasound
  • Assessment of urinary flow
  • Blood tests, including kidney function and diabetes screening
  • Evaluation for prostatitis in men
  • Cystoscopy or CT imaging in selected patients

Routine cystoscopy or extensive imaging is not necessary for every otherwise healthy woman. Further investigation becomes more important when there is visible blood in the urine, recurrent kidney infection, persistent pain, stones, unusual organisms, poor bladder emptying, previous urinary surgery or failure of standard prevention.

Treating an acute infection

A symptomatic, culture-confirmed infection is usually treated with a short course of antibiotics selected according to:

  • The urine-culture result
  • Previous antibiotic exposure
  • Allergies
  • Kidney function
  • Pregnancy status
  • Local bacterial-resistance patterns

Suitable patients who recognise their symptoms reliably may be offered a prearranged “self-start” antibiotic course, ideally after submitting a urine sample.

A positive urine culture without urinary symptoms is called asymptomatic bacteriuria. It usually should not be treated, except in specific situations such as pregnancy or before certain urological procedures. Treating asymptomatic bacteriuria unnecessarily may increase adverse effects and antibiotic resistance without preventing future infections.

A stepwise prevention strategy

Prevention should normally begin with correction of contributing factors and non-antibiotic measures. Medication or antibiotic prophylaxis can then be introduced when the expected benefit outweighs the risks.

1. Hydration and bladder habits

For people who normally drink relatively little, increasing water intake may reduce infection frequency. One clinical trial found benefit from an additional 1.5 litres of water daily in premenopausal women whose usual fluid intake was below 1.5 litres per day.

Other practical measures include:

  • Avoiding prolonged delays in passing urine
  • Emptying the bladder after intercourse if this appears helpful
  • Treating constipation
  • Avoiding spermicides when infections are temporally associated with their use
  • Managing prolapse or incomplete bladder emptying
  • Reviewing catheter technique and necessity
  • Optimising diabetic control

Many traditional recommendations: such as a particular wiping direction, special underwear or mandatory post-coital voiding, have limited supporting evidence. They are generally harmless but should not be presented as guaranteed prevention.

2. Vaginal oestrogen

Vaginal oestrogen is one of the best-supported non-antibiotic treatments for postmenopausal women with recurrent UTIs, particularly when vaginal dryness, irritation or discomfort is present.

It may be supplied as a cream, pessary or vaginal tablet. Local treatment helps restore the vaginal tissues and protective bacterial environment. It is different from systemic menopausal hormone therapy and produces much lower systemic hormone exposure.

Temporary local irritation or spotting may occur. Women with a history of oestrogen-sensitive cancer should discuss treatment with their treating specialists. Oral oestrogen has not demonstrated the same UTI-prevention benefit.

The EAU gives vaginal oestrogen a strong recommendation for prevention in postmenopausal women.

3. Methenamine hippurate

Methenamine hippurate is a urinary antiseptic rather than a conventional antibiotic. In acidic urine, it is converted into formaldehyde, which suppresses bacterial growth.

The ALTAR randomised trial found that methenamine hippurate was not inferior to daily low-dose antibiotics for preventing recurrent UTIs in women over 12 months, although the antibiotic group experienced slightly fewer infections.

Methenamine can be a useful antibiotic-sparing option for selected patients without significant urinary-tract abnormalities. It may not be suitable in severe kidney or liver impairment and must not be combined with sulfonamide antibiotics. Alkalinising urinary products may reduce its effectiveness. Medical supervision is therefore important.

4. Cranberry products

Cranberry products may modestly reduce recurrent UTIs in some women, but products and doses vary greatly. Evidence is supportive but inconsistent, and there is no universally accepted dose.

Cranberry should be considered an optional supplement rather than a replacement for investigation or proven treatment. Patients taking warfarin should discuss cranberry products with their doctor because of a potential interaction.

5. D-mannose

D-mannose has been widely promoted as preventing E. coli from adhering to the bladder lining. Earlier small studies suggested benefit, but a larger placebo-controlled trial found that daily D-mannose did not significantly reduce medically attended recurrent UTIs.

It may still be chosen by some patients, but expectations should be realistic. Current evidence is weak and contradictory.

6. Probiotics

Some vaginal Lactobacillus preparations may help restore protective vaginal flora, but results depend on the bacterial strain and formulation. Evidence remains insufficient to recommend all commercially available oral or vaginal probiotics as equivalent treatments.

Prophylactic antibiotics

When infections remain troublesome despite correcting reversible causes and trying appropriate non-antibiotic measures, prophylactic antibiotics may be considered.

Post-coital prophylaxis

A single antibiotic dose taken after intercourse may be appropriate when infections are clearly related to sexual activity. It reduces total antibiotic exposure compared with daily treatment.

Continuous low-dose prophylaxis

A low-dose antibiotic may be prescribed nightly or at another regular interval, commonly for three to six months and sometimes longer. Options may include nitrofurantoin, trimethoprim, cefalexin or intermittent fosfomycin, depending on culture results, renal function, allergies and Australian resistance patterns.

Daily and post-coital prophylaxis appear similarly effective when correctly matched to the patient’s infection pattern.

Potential disadvantages include:

  • Thrush, nausea or diarrhoea
  • Allergic reactions
  • Selection of resistant bacteria
  • Clostridioides difficile infection
  • Drug-specific toxicity

Long-term nitrofurantoin, for example, can rarely affect the lungs, liver or peripheral nerves and requires appropriate clinical monitoring. Infections may return after prophylaxis is stopped.

For these reasons, antibiotic prophylaxis should be reviewed periodically rather than continued automatically.

Bladder instillations

The correct term is bladder or intravesical instillation. A small catheter is passed into the bladder, and a solution is introduced and retained for a prescribed period.

Hyaluronic acid, alone or combined with chondroitin sulphate, is intended to replenish the bladder’s protective glycosaminoglycan layer. Studies suggest that these treatments may:

  • Reduce the number of recurrent infections
  • Increase the time before the next infection
  • Improve associated bladder pain, urgency or frequency in some patients

However, the evidence is based on relatively small and mixed-quality studies. The EAU makes only a weak recommendation for these instillations after less-invasive prevention strategies have failed.

Treatment usually requires an initial series followed by maintenance instillations. Disadvantages include cost, inconvenience, temporary discomfort and the small infection or urethral-trauma risk associated with catheterisation.

Antibiotic bladder instillation, most often gentamicin, is used off-label in selected patients, particularly those performing intermittent catheterisation or those with neurological bladder dysfunction and resistant infections. Evidence is mainly observational, and treatment should be supervised by an experienced urologist or infectious-diseases team. It is not routine first-line therapy for otherwise healthy patients.

Are vaccines available for recurrent UTIs?

Several bacterial immunoactive products are sometimes described as UTI “vaccines,” although they are different from conventional childhood vaccines and are not routinely available or approved in every country.

Examples include:

  • OM-89 or Uro-Vaxom: an oral preparation containing bacterial lysates from selected E. coli strains
  • MV140 or Uromune: a sublingual spray containing inactivated whole-cell bacteria
  • StroVac: an injectable bacterial preparation available in limited settings
  • Other experimental products, including ExPEC vaccines

MV140 has produced encouraging results in a randomised trial and observational studies. However, the EAU notes that the certainty of the overall evidence remains low and currently recommends immunomodulatory prophylaxis mainly within a well-regulated clinical-trial setting.

These products should not be advertised as a guaranteed cure. Regulatory approval, supply and access vary, and some may be unapproved or available only through special-access pathways in Australia. Patients should discuss the evidence, cost, regulatory status and alternatives with their urologist before considering treatment.

When should you seek urgent help?

Prompt medical assessment is important if urinary symptoms are accompanied by:

  • Fever or shaking chills
  • Kidney or flank pain
  • Vomiting or inability to keep fluids down
  • Confusion, faintness or severe weakness
  • Pregnancy
  • Inability to pass urine
  • Significant visible blood or blood clots
  • Rapid deterioration or concern about sepsis

Men, children, pregnant women, immunocompromised patients and people with urinary obstruction, catheters or known kidney disease generally require earlier assessment.

The take-home message

Recurrent UTIs are real and can have a substantial effect on comfort, confidence, sexual relationships, work and quality of life. Management should go beyond repeated short courses of antibiotics.

A sensible strategy is to:

  1. Confirm symptomatic episodes with urine cultures.
  2. Exclude conditions that mimic infection.
  3. Identify stones, obstruction, residual urine, prolapse, vaginal atrophy or prostate disease.
  4. Correct reversible causes.
  5. Introduce evidence-based non-antibiotic prevention.
  6. Consider methenamine or carefully selected antibiotic prophylaxis when necessary.
  7. Reserve bladder instillations and immunoactive treatments for appropriately selected patients after an informed discussion.

Treatment should always be individualised according to the patient’s culture results, anatomy, medical history and personal preferences.

So, if you suffer with chronic or recurrent infections, ask your GP for a referral to your Brisbane, Caboolture Urologist, Dr Jo Schoeman for further advice.

References and further reading

  1. European Association of Urology. EAU Guidelines on Urological Infections. Section on recurrent cystitis.
  2. American Urological Association, Canadian Urological Association and Society of Urodynamics, Female Pelvic Medicine & Urogenital Reconstruction. Recurrent Uncomplicated Urinary Tract Infections in Women Guideline.
  3. National Institute for Health and Care Excellence. Urinary tract infection—recurrent: antimicrobial prescribing, NG112.
  4. Harding C, Mossop H, Homer T, et al. Alternative to prophylactic antibiotics for the treatment of recurrent urinary tract infections in women: the ALTAR non-inferiority trial. BMJ. 2022;376.
  5. Williams G, Hahn D, Stephens JH, et al. Cranberries for preventing urinary tract infections. Cochrane Database of Systematic Reviews. 2023.
  6. Hayward G, Mort S, Hay AD, et al. D-mannose for prevention of recurrent urinary tract infection among women. JAMA Internal Medicine. 2024.
  7. Infectious Diseases Society of America. Clinical practice guideline for the management of asymptomatic bacteriuria.
  8. Australian Commission on Safety and Quality in Health Care. Antimicrobial stewardship resources.

This information is intended for general education and does not replace individual medical assessment. Antibiotic choice and preventive treatment should be guided by urine cultures, kidney function, allergies, pregnancy status, local resistance patterns and current Australian prescribing guidance.

Prostate Abscess: A Rare but Serious Infection

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A prostate abscess is a collection of pus within the prostate gland. It usually develops as a complication of acute bacterial prostatitis when infection progresses despite treatment or when treatment has been delayed.

Prostate abscesses are uncommon, but they can become life-threatening if the infection spreads into the bloodstream. Early diagnosis, intravenous antibiotics and, when necessary, drainage of the abscess are essential.

What causes a prostate abscess?

Most prostate abscesses develop when bacteria enter the prostate from the urinary tract. The infection may begin in the bladder or urethra and travel backwards through the prostatic ducts.

Common bacteria include:

  • Escherichia coli
  • Klebsiella species
  • Pseudomonas species
  • Proteus species
  • Enterococcus species
  • Staphylococcus aureus, including resistant strains such as MRSA

Less commonly, bacteria reach the prostate through the bloodstream from an infection elsewhere in the body. Fungal and tuberculosis-related abscesses are rare but may occur in people with significant immune suppression.

Who is at increased risk?

A prostate abscess is more likely to develop in men with:

  • Diabetes, particularly when blood glucose is poorly controlled
  • A weakened immune system
  • Long-term corticosteroid or immunosuppressive treatment
  • HIV or another significant immune disorder
  • Difficulty emptying the bladder
  • Benign prostate enlargement
  • A urethral stricture
  • A long-term urinary catheter
  • Recent urinary tract instrumentation
  • Recent prostate biopsy or prostate surgery
  • Recurrent urinary tract infections
  • Chronic kidney disease or dialysis
  • Intravenous drug use
  • Acute bacterial prostatitis that is not improving with appropriate antibiotics

Diabetes is one of the most frequently identified risk factors. High blood glucose can impair the immune response and make infection more difficult to control.

How does a prostate abscess present?

The symptoms often resemble acute prostatitis or a severe urinary tract infection. A man may experience:

  • Fever, chills or shaking
  • Pain or burning when passing urine
  • Frequent or urgent urination
  • Difficulty starting or maintaining the urinary stream
  • Inability to pass urine
  • Pain in the pelvis, perineum, groin or lower back
  • Painful ejaculation
  • Blood in the urine
  • Cloudy or unpleasant-smelling urine
  • General weakness, nausea or confusion

On examination, the prostate may be enlarged, tender or feel unusually soft or fluctuant. However, the absence of a typical prostate examination does not exclude an abscess.

Forceful prostate massage should be avoided in someone with acute prostatitis or a suspected abscess because it may push bacteria into the bloodstream.

When should a prostate abscess be suspected?

A prostate abscess should be considered when a patient with acute prostatitis:

  • Remains febrile after approximately 48–72 hours of appropriate antibiotics
  • Becomes more unwell despite treatment
  • Develops urinary retention
  • Has persistent pelvic or perineal pain
  • Has recurrent infection with the same organism
  • Has diabetes, immune suppression or another major risk factor

Symptoms alone cannot reliably distinguish an abscess from uncomplicated prostatitis. Imaging is usually needed to confirm the diagnosis.

How is it diagnosed?

Initial investigations may include:

  • Urine microscopy and culture
  • Blood cultures, preferably before antibiotics when this does not delay treatment
  • Full blood count
  • Kidney function and electrolyte tests
  • Inflammatory markers
  • Blood glucose testing
  • Blood lactate and other sepsis investigations when the patient is seriously unwell

Imaging may be performed using:

Transrectal ultrasound

Transrectal ultrasound can demonstrate one or more fluid-filled cavities within the prostate. It can also be used to guide needle drainage.

CT scan

A CT scan of the pelvis is particularly useful when the patient is very unwell or when infection may have spread beyond the prostate. It can also identify urinary obstruction, stones or another source of infection.

MRI

MRI provides detailed images of the prostate and surrounding tissues. It may be helpful when ultrasound or CT findings are unclear, but it is not always the most practical first investigation in an emergency.

Is a prostate abscess an emergency?

A prostate abscess can lead to bloodstream infection, sepsis and septic shock. Patients with fever, shaking chills, confusion, low blood pressure, rapid breathing, severe weakness or inability to pass urine require urgent hospital assessment.

Emergency management may involve:

  • Immediate assessment for sepsis
  • Blood and urine cultures
  • Intravenous fluids
  • Prompt intravenous antibiotics
  • Pain relief
  • Monitoring of blood pressure, urine output and kidney function
  • Treatment of uncontrolled diabetes
  • Urgent urinary drainage if the bladder cannot empty
  • Early consultation with a urologist and, when appropriate, an infectious diseases physician

Antibiotics should not be delayed in a patient who is septic while waiting for scans or culture results.

If urinary retention is present, bladder drainage is required. A urethral catheter may sometimes be used carefully, but a suprapubic catheter inserted through the lower abdomen may be preferred when urethral catheterisation is difficult or likely to cause significant prostate irritation. The best approach depends on the patient’s condition and anatomy.

Treatment with antibiotics

All prostate abscesses require antibiotic treatment.

A patient who is systemically unwell will usually begin treatment with broad-spectrum intravenous antibiotics. The initial antibiotic choice depends on:

  • The likely source of infection
  • Local bacterial resistance patterns
  • Previous urine culture results
  • Recent hospital admission or antibiotic exposure
  • Recent catheterisation or urinary surgery
  • Kidney function
  • Drug allergies
  • The possibility of resistant bacteria or Staphylococcus aureus

Once culture results become available, treatment can be narrowed to an antibiotic that targets the identified organism and penetrates prostate tissue effectively.

After clear clinical improvement, intravenous treatment may be changed to an appropriate oral antibiotic. Treatment is usually longer than for a simple bladder infection and commonly continues for several weeks. The exact duration depends on the organism, abscess size, success of drainage, immune status and response to treatment.

Follow-up urine cultures and repeat imaging may be required to confirm that the infection and abscess have resolved.

Can antibiotics alone cure a prostate abscess?

Occasionally, a small abscess in a clinically stable patient can be treated with antibiotics and close observation. This is more likely to succeed when the collection is small, often less than approximately 1 cm, and drains naturally into the prostatic ducts.

There is no single size threshold that applies to every patient. Larger, multiloculated or persistent abscesses are less likely to resolve with antibiotics alone.

Drainage should be considered when:

  • The patient is septic or clinically deteriorating
  • Fever persists despite appropriate antibiotics
  • The abscess is relatively large
  • There are several abscess cavities
  • The abscess is not shrinking on repeat imaging
  • Urinary obstruction is present
  • The infecting organism is difficult to eradicate
  • The patient has diabetes or significant immune suppression
  • The infection repeatedly returns

Current European guidance recognises that both conservative treatment and drainage may be appropriate in selected patients, with abscess size and clinical response helping to guide the decision. EAU Guidelines on Urological Infections

How is a prostate abscess drained?

Several drainage techniques are available. The method chosen depends on the size and position of the abscess, whether it has multiple compartments, the patient’s condition and local expertise.

Transrectal ultrasound-guided aspiration

A needle is passed through the rectum into the abscess under ultrasound guidance, and the pus is aspirated.

Advantages include:

  • Minimally invasive treatment
  • Usually limited anaesthesia
  • Collection of pus for culture

However, the abscess may refill, particularly if it is large, thick-walled or divided into several compartments. Repeat aspiration may be needed.

Transperineal drainage

A needle or drain is inserted through the skin between the scrotum and anus under ultrasound or imaging guidance.

This approach avoids passing through the rectal wall and may allow a drainage catheter to remain temporarily. It can be useful for appropriately positioned abscesses or when repeated drainage is anticipated.

Transurethral drainage

A telescope is passed through the urethra, and the abscess cavity is opened internally so that it can drain into the urinary channel. This may be performed by incision, deroofing or limited resection of the involved prostate tissue.

Transurethral drainage is often considered when:

  • The abscess is large
  • There are multiple or deep cavities
  • Needle aspiration has failed
  • The abscess has recurred
  • Prostate enlargement is contributing to obstruction
  • Rapid and complete drainage is required

Possible complications include bleeding, urinary infection, temporary worsening of urinary symptoms, retrograde ejaculation, urethral stricture and, less commonly, urinary incontinence or injury to surrounding structures.

Open or laparoscopic surgery

Open, laparoscopic or robotic drainage is rarely required. It may be considered if the abscess extends outside the prostate, cannot be reached by less invasive methods or is associated with another condition requiring surgery.

Antibiotics plus effective drainage remain the central principles of treatment. Management of prostate abscess in the absence of guidelines and MSD Manual: Prostate Abscess

What happens after drainage?

The drained fluid is sent for microbiological testing. This is important because the organism within the abscess may differ from that found in the urine.

Following drainage, the patient usually continues antibiotics. Clinical improvement is monitored by checking:

  • Temperature and general wellbeing
  • Pain and urinary symptoms
  • White blood cell count and inflammatory markers
  • Kidney function
  • Blood glucose in patients with diabetes
  • Urine and blood culture results
  • Follow-up ultrasound, CT or MRI when indicated

Any contributing problem, such as bladder obstruction, a urethral stricture, a catheter or poorly controlled diabetes, should also be addressed to reduce the risk of recurrence.

What is the outlook?

With early recognition, appropriate antibiotics and adequate drainage, most prostate abscesses can be successfully treated.

Delayed treatment may result in:

  • Sepsis or septic shock
  • Spread of infection beyond the prostate
  • Fistula formation into nearby structures
  • Recurrent urinary infection
  • Chronic pelvic discomfort
  • Prolonged difficulty passing urine
  • Rarely, death from overwhelming infection

A prostate abscess should therefore be regarded as a potentially serious complication of prostatitis rather than an ordinary urinary infection.

When should you seek urgent medical attention?

Attend an emergency department urgently if you develop:

  • Fever or shaking chills with urinary symptoms
  • Confusion, faintness or severe weakness
  • Inability to pass urine
  • Severe pelvic or perineal pain
  • Rapid breathing or a racing heartbeat
  • Persistent fever despite antibiotics
  • Worsening symptoms after treatment for prostatitis

Early assessment is particularly important for men with diabetes, immune suppression, a urinary catheter or recent urinary tract surgery.

This information is intended for general education and does not replace individual medical assessment. A suspected prostate abscess requires urgent assessment by a medical practitioner and usually early involvement of a urologist.

So, if this is happening to you, attend your local Emergency Department ASAP, or if you are still OK, ask your GP for an urgent referral to see your local Brisbane Urologist Dr Jo Schoeman ASAP

‘Bag-of-Worms” Varicocele: Causes, Symptoms, Fertility and Treatment Options

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A varicocele is an enlargement of the veins surrounding the testicle. It is similar to a varicose vein in the leg, although it occurs within the scrotum.

Varicoceles are common and often harmless. However, in some men they may cause discomfort, reduce the size or function of the affected testicle, or contribute to fertility problems. Most varicoceles do not require treatment, and the decision to intervene depends on symptoms, testicular development, semen quality and plans for future fertility.

What causes a varicocele?

Blood leaves each testicle through a network of small veins called the pampiniform plexus. These veins normally carry blood upwards towards larger veins in the abdomen.

A varicocele develops when blood pools within these veins. This is usually related to poorly functioning venous valves, together with the anatomy and pressure within the testicular veins.

Around 80–90% of clinically detected varicoceles occur on the left side. This is because the left testicular vein is longer and enters the left renal vein at a right angle, making venous drainage less efficient. A varicocele may occur on both sides, while an isolated right-sided varicocele is much less common.

Most varicoceles develop gradually during puberty and have no dangerous underlying cause.

A new varicocele in an older man, particularly one that is right-sided, develops suddenly or does not disappear when lying down, may require abdominal imaging to exclude obstruction of the vein by an abdominal or retroperitoneal condition. This is uncommon but important to recognise.

How common are varicoceles?

A varicocele is found in approximately 15% of adolescent and adult men. Many men never know that they have one.

Varicoceles are more frequently identified among men being investigated for infertility. They may be present in approximately:

  • 35–40% of men with primary infertility
  • Up to 70–80% of men with secondary infertility, where a previous pregnancy has occurred, but the couple is now having difficulty conceiving

Importantly, most men with a varicocele remain fertile. Finding a varicocele does not automatically mean that it is causing infertility.

What are the symptoms?

Many varicoceles cause no symptoms and are discovered during a routine examination, fertility assessment or scrotal ultrasound.

When symptoms occur, they may include:

  • A dull ache, dragging sensation or heaviness in the scrotum
  • Discomfort that becomes worse after standing, exercising or later in the day
  • Improvement in discomfort when lying down
  • Visible or enlarged veins above the testicle
  • A soft swelling sometimes described as feeling like a “bag of worms”
  • Reduced size or slower growth of the affected testicle
  • Abnormal semen-analysis results
  • Difficulty conceiving with a partner

A varicocele generally does not cause erectile dysfunction or difficulty urinating. Its relationship with testosterone production remains under investigation, although some men with a clinically significant varicocele may have impaired testicular function.

Sudden severe testicular pain is not typical of a varicocele and requires urgent medical assessment to exclude testicular torsion or another acute scrotal condition. An abdominal ultrasound is also required to exclude a possible lesion in the abdomen obstructing the veins.

How is a varicocele diagnosed?

Diagnosis usually begins with a physical examination. The scrotum is examined while the patient is standing and lying down. You may be asked to take a breath and gently bear down, the Valsalva manoeuvre, to make enlarged veins easier to feel.

Clinical varicoceles are commonly graded as:

  • Grade 1: Felt only during the Valsalva manoeuvre
  • Grade 2: Felt while standing without straining
  • Grade 3: Easily visible through the scrotal skin

A scrotal ultrasound may be recommended if the examination is uncertain, the testicles differ in size, pain is present, or another scrotal problem needs to be excluded. Ultrasound can measure the veins, assess backward blood flow and examine the testicles.

For fertility assessment, investigations may include:

  • One or more semen analyses
  • Testicular volume measurement
  • Hormone tests when indicated
  • Assessment of both partners, because fertility is a shared consideration

An ultrasound-only or “subclinical” varicocele that cannot be felt on examination is not usually treated for infertility.

How can a varicocele affect fertility?

The testicles work best at a temperature slightly below core body temperature. The pampiniform veins help cool the arterial blood entering the testicle.

Pooling of warm blood in a varicocele may interfere with this cooling system. Increased temperature, venous pressure, oxidative stress and altered blood flow may affect sperm production and testicular function.

Possible semen changes include:

  • Reduced sperm concentration
  • Reduced sperm movement or motility
  • Increased abnormal sperm forms
  • Increased sperm DNA damage

The degree of impact varies considerably. A large varicocele can be associated with normal fertility, while a smaller palpable varicocele may be significant in another man. The diagnosis must therefore be interpreted together with semen results, the couple’s fertility history, the female partner’s age and other fertility factors.

Does every varicocele require treatment?

No. Observation is appropriate when a varicocele:

  • Causes no troublesome symptoms
  • Is not affecting testicular growth
  • Is associated with normal semen parameters
  • Is found incidentally on ultrasound but cannot be felt
  • Is unlikely to be the main cause of the couple’s fertility difficulty

Simple measures such as supportive underwear, avoiding activities that consistently aggravate discomfort and occasional appropriate pain relief may help mild symptoms. Regular review may be recommended for adolescents with a difference in testicular size.

When should treatment be considered?

Treatment may be considered when there is:

Infertility with abnormal semen parameters

Repair is most likely to benefit a couple when the man has:

  • A varicocele that can be felt on examination
  • Difficulty conceiving
  • One or more abnormal semen parameters
  • No better explanation for the infertility
  • A reasonable opportunity for natural conception following treatment

Both the AUA/ASRM and European guidance support considering repair in men attempting conception who have a palpable varicocele and abnormal semen parameters. Treatment is not routinely recommended for a varicocele detected only by ultrasound. AUA/ASRM male infertility guideline and EAU male infertility guideline

Persistent scrotal pain

Repair may be reasonable when typical varicocele-related discomfort persists despite conservative measures and other causes of scrotal pain have been excluded.

Reduced testicular growth in an adolescent

Treatment may be discussed if the affected testicle is persistently smaller, growth is impaired, the varicocele is large or semen parameters are abnormal in an appropriately selected older adolescent.

Progressive testicular dysfunction

Selected men with deteriorating semen quality or evidence of impaired testicular function may benefit from repair after individual assessment.

What treatment procedures are available?

Treatment works by blocking or dividing the abnormal veins. Blood then returns through healthy alternative veins while the testicular artery and lymphatic drainage are preserved.

Management option How it is performed Advantages Disadvantages and risks
Observation Clinical review, with semen analysis or testicular measurements when appropriate No procedure or anaesthetic; suitable for most asymptomatic men; avoids unnecessary treatment Does not correct the varicocele; symptoms or testicular changes may require future review
Conservative symptom management Scrotal support, activity modification and appropriate pain relief Simple and non-invasive; may adequately control mild discomfort Does not remove the varicocele or improve abnormal semen parameters; long-term anti-inflammatory medication may not be suitable for everyone
Microsurgical subinguinal varicocelectomy A small incision is made near the groin. An operating microscope helps identify and divide abnormal veins while protecting the testicular artery and lymphatics Usually the lowest recurrence and hydrocele rates; no abdominal incision; effective for unilateral or bilateral disease; commonly preferred for fertility treatment Requires an anaesthetic and microsurgical expertise; temporary bruising, swelling or discomfort; uncommon risks include infection, recurrence, hydrocele or testicular artery injury
Microsurgical inguinal varicocelectomy Similar microsurgical repair through a slightly higher groin incision Good visualisation and low recurrence when performed microsurgically Requires opening the external oblique fascia; recovery may involve slightly more groin discomfort
Laparoscopic varicocelectomy Veins are clipped or divided through small abdominal keyhole incisions Both sides can be treated during the same procedure; useful in selected cases General anaesthetic; entry into the abdomen; generally higher hydrocele risk than lymphatic-sparing microsurgery; rare abdominal or vascular complications
Open high ligation The testicular vein is divided through an abdominal or groin incision without microsurgical magnification Established technique; may be effective where microsurgery is unavailable Higher recurrence and hydrocele rates than modern microsurgical repair; less precise preservation of small arteries and lymphatics
Radiological embolisation or sclerotherapy An interventional radiologist passes a catheter into the testicular vein and blocks it using coils, plugs or a sclerosant No surgical incision in the scrotum or groin; often performed with local anaesthesia or sedation; relatively quick recovery; useful for recurrence after surgery The vein cannot always be accessed; radiation and contrast exposure; recurrence or persistence may occur; coils can rarely migrate; availability depends on local expertise

How effective is treatment?

The results depend on why treatment is being performed, the technique used and whether other fertility or pain-related factors are present.

Improvement in semen quality

Following repair of a clinically significant varicocele, approximately 60–80% of appropriately selected men demonstrate improvement in at least one semen parameter. Improvement is not guaranteed, and some men show little or no measurable change.

Because sperm production takes approximately three months, semen analysis is usually repeated about three months after treatment and may be reassessed again at six months.

Pregnancy and fertility outcomes

Varicocele repair may increase the chance of natural pregnancy in selected infertile couples, but it does not guarantee conception. Studies commonly report spontaneous pregnancy in roughly 25–40% of couples after repair, although rates vary substantially according to female partner factors, duration of infertility, baseline semen quality and study design.

Treatment may also improve semen quality sufficiently to allow a couple to use a less invasive assisted-reproduction option. In other cases, IVF or intracytoplasmic sperm injection may still be required.

The couple’s overall fertility timeline is important. If the female partner has reduced ovarian reserve or advancing reproductive age, waiting several months for semen improvement may not be appropriate. Varicocele repair and assisted reproductive treatment should therefore be considered as part of a shared plan.

Relief of pain

When pain is typical of a varicocele, a dull ache or heaviness made worse by standing or activity, approximately 70–90% of appropriately selected men experience meaningful improvement after repair.

Surgery is less predictable when pain is sharp, constant or atypical, and pain may occasionally persist despite technically successful treatment.

Testicular growth

In adolescents with a persistently smaller affected testicle, repair may allow “catch-up” growth. Decisions should be based on repeated measurements rather than a single ultrasound result.

What are the possible complications?

Varicocele procedures are generally safe, but potential complications include:

  • Bruising, swelling or wound discomfort
  • Infection or bleeding
  • Persistence or recurrence of the varicocele
  • Hydrocele, caused by fluid collecting around the testicle
  • Ongoing or occasionally altered scrotal pain
  • Injury to the testicular artery, which is uncommon but potentially serious
  • Testicular shrinkage, which is rare
  • Anaesthetic complications
  • Technical failure, contrast reaction, radiation exposure or coil-related problems following embolisation

Using microsurgical magnification and preserving the lymphatic vessels usually reduces the risks of recurrence, hydrocele and arterial injury.

Recovery after varicocele repair

Most men return home on the day of treatment. Bruising, mild swelling and groin or scrotal discomfort are expected during the early recovery period.

Patients are commonly advised to:

  • Wear supportive underwear
  • Keep the wound clean and dry
  • Avoid heavy lifting and strenuous exercise for the period advised by the surgeon
  • Resume sexual activity when comfortable and medically cleared
  • Attend follow-up to assess healing and symptom improvement
  • Repeat semen analysis after approximately three months when fertility is the reason for treatment

Specific recovery instructions vary according to the procedure and the individual patient.

When should you seek medical advice?

Arrange a medical assessment if you notice:

  • A new lump or swelling in the scrotum
  • Persistent scrotal discomfort or heaviness
  • A difference in testicular size
  • Difficulty conceiving
  • A new right-sided varicocele
  • A swelling that remains when lying down

Seek urgent medical attention for sudden severe testicular pain, rapid swelling, nausea or a high-riding testicle. These features may indicate testicular torsion, which is an emergency.

The bottom line

A varicocele is common and, for most men, causes no significant harm. Treatment is not based on the ultrasound appearance alone. The most important considerations are symptoms, testicular development, semen quality and the couple’s overall fertility situation.

For men with persistent typical pain, impaired testicular growth or a palpable varicocele associated with infertility and abnormal semen parameters, treatment can be worthwhile. Microsurgical varicocelectomy generally offers the most favourable balance between effectiveness, recurrence and complication risk, while embolisation is an effective minimally invasive alternative in selected patients.

A consultation with a urologist allows the varicocele—and the patient rather than simply the scan—to be assessed before deciding whether observation, surgery or embolisation is the most appropriate approach.

This article provides general information and does not replace an individual medical assessment. Treatment recommendations depend on examination findings, semen results, symptoms, age and the fertility circumstances of both partners.

So, if this is something that you have found on your regular scrotal examinations, and you have concerns, come see your Brisbane urologist, Dr Jo Schoeman for advice.

Conservative Management of a Distal Ureteric Stone: When Can You Wait and When Is Surgery Needed?

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A distal ureteric calculus is a stone located in the lower part of the ureter—the tube carrying urine from the kidney to the bladder. These stones are often close to the ureterovesical junction, where the ureter enters the bladder.

As the stone moves towards the bladder, it can cause severe intermittent pain known as renal colic. Pain commonly begins in the side or back and travels into the lower abdomen, groin, testicle or labia. Blood in the urine, nausea, vomiting, urinary urgency and frequency may also occur.

Many small distal ureteric stones pass naturally. However, conservative management is only safe when pain is controlled, infection is absent, kidney function is satisfactory and appropriate follow-up is arranged.

When is a ureteric stone an emergency?

A stone obstructing an infected kidney is a urological emergency. Antibiotics alone may be insufficient because infected urine cannot drain normally.

Seek urgent medical assessment if stone symptoms are accompanied by:

  • Fever or shaking chills
  • Feeling severely unwell, weak, confused or drowsy
  • Persistent vomiting or inability to drink
  • Pain that remains severe despite medication
  • Passing very little or no urine
  • Known poor kidney function
  • A solitary functioning kidney
  • Pregnancy with significant pain or fever

The obstructed kidney may need urgent drainage with a ureteric stent or nephrostomy tube. Definitive stone treatment is usually delayed until the infection has been controlled. The European Association of Urology recommends immediate antibiotics and urgent drainage for sepsis associated with an obstructing stone. EAU Guidelines on Urolithiasis

Australian Healthdirect similarly advises patients with renal colic and fever to attend a doctor or hospital emergency department promptly. Healthdirect Australia—Kidney stones

What determines whether a stone will pass naturally?

The likelihood of spontaneous passage depends mainly on:

  • Stone size
  • Position within the ureter
  • Degree of obstruction
  • Ureteric anatomy
  • Whether the stone is impacted
  • Previous stone history
  • Associated swelling and inflammation
  • The duration for which the stone has remained in the same position

Smaller stones located close to the bladder have the greatest likelihood of passing.

The EAU reports that distal ureteric stones collectively have a spontaneous passage rate of approximately 68–83%. A distal ureteric stone smaller than 5 mm has an estimated passage rate of approximately 89%. The likelihood decreases as stone size increases.

These percentages describe groups of patients and cannot predict exactly what will happen to an individual stone. A 4 mm stone may occasionally become impacted, while a larger stone may sometimes pass without surgery.

The average reported passage time is approximately 17 days, although passage can occur sooner or take several weeks. EAU Guidelines on Urolithiasis

Who may be suitable for conservative management?

Conservative management, also called observation, expectant management or a trial of passage, may be appropriate when:

  • The stone is small enough to have a reasonable chance of passing
  • The stone is in the distal ureter
  • Pain can be controlled with oral medication
  • There is no fever or evidence of urinary infection
  • Kidney function is stable
  • The patient can drink and keep medication down
  • There is no complete obstruction threatening kidney function
  • The patient is passing urine normally
  • There is no high-risk situation involving a solitary kidney or bilateral obstruction
  • The patient understands the warning symptoms
  • Follow-up and repeat imaging can be arranged
  • The patient is comfortable waiting for the stone to pass

Stones of 5 mm or less are particularly suitable for observation when no complications are present.

Selected distal stones between 5 and 10 mm may also be managed conservatively. These stones are less likely to pass than smaller stones, but some patients may avoid surgery with careful observation and medical expulsive therapy.

Stones larger than 10 mm are substantially less likely to pass naturally and are more commonly treated with an intervention.

What assessment is required?

Before recommending conservative management, the diagnosis and severity of obstruction should be established.

Assessment may include:

  • A detailed history and physical examination
  • Urine dipstick testing
  • Urine culture when infection is suspected
  • Kidney-function blood tests
  • Full blood count and inflammatory markers
  • Non-contrast CT scan of the kidneys, ureters and bladder
  • Ultrasound in selected patients
  • A plain abdominal X-ray when the stone is visible on X-ray
  • Pregnancy testing when clinically relevant

A low-dose non-contrast CT scan is often the most accurate test for determining the stone’s size and location. It can also assess hydronephrosis, the swelling of the kidney caused by obstruction and identify alternative causes of pain.

Ultrasound is particularly useful when radiation should be avoided, including during pregnancy, although it may not show every ureteric stone.

What does conservative management involve?

Pain relief

Non-steroidal anti-inflammatory medicines, NSAIDs, are often the most effective initial treatment for renal colic when they are medically safe.

Depending on the patient, treatment may include:

  • Ibuprofen
  • Diclofenac
  • Paracetamol
  • A prescribed opioid for breakthrough pain
  • Medication for nausea or vomiting

NSAIDs may be unsuitable for people with:

  • Reduced kidney function
  • Previous stomach ulcers or gastrointestinal bleeding
  • Certain cardiovascular conditions
  • Anticoagulant treatment
  • NSAID allergy
  • Some stages of pregnancy

Pain medication should be selected according to the patient’s medical history rather than taken indiscriminately.

Hydration

Patients should generally remain normally hydrated and avoid becoming dehydrated.

Drinking excessive volumes of water during an episode of acute obstruction does not necessarily force the stone through and may increase discomfort. The aim is steady, sensible fluid intake unless a doctor has advised otherwise.

Straining the urine

Passing urine through a stone strainer can help recover the calculus. A captured stone can be sent for laboratory analysis, which may guide future prevention.

Pain disappearing does not always prove that the stone has passed. Occasionally a stone stops causing pain while obstruction remains, so follow-up imaging may still be required.

Activity

Normal gentle activity is usually reasonable if the patient feels well. Some patients find walking helpful, although exercise cannot guarantee stone passage.

Driving, remote travel and hazardous work may be unsafe while unpredictable severe pain or medication-related drowsiness remains possible.

Medical expulsive therapy

Medical expulsive therapy—usually abbreviated to MET, uses medication to help a ureteric stone pass.

The most frequently used medicines are alpha-blockers, including:

  • Tamsulosin
  • Silodosin
  • Alfuzosin

Tamsulosin is commonly selected because it is widely available and familiar to urologists.

Alpha-blockers are primarily used to improve urinary symptoms caused by prostate enlargement. Their use for ureteric stone passage is generally off-label, meaning that stone passage is not necessarily the indication listed in the medicine’s formal registration.

Off-label use does not mean that treatment is experimental or prohibited. It means that the potential benefits, limitations and side effects should be discussed before prescribing it.

How do alpha-blockers affect the distal ureter?

The ureter contains smooth muscle and alpha-adrenergic receptors. These receptors are particularly relevant in the distal ureter.

When a stone enters the ureter, the surrounding muscle can contract and spasm. Swelling may develop around the stone, increasing resistance to its movement.

Alpha-blockers may:

  • Relax distal ureteric smooth muscle
  • Reduce ureteric spasm
  • Reduce pressure below and around the stone
  • Increase the ureter’s ability to accommodate the calculus
  • Improve the likelihood of stone passage
  • Shorten passage time in some patients
  • Reduce episodes of renal colic and analgesic requirements in selected cases

An alpha-blocker does not:

  • Dissolve most stones
  • Make the stone physically smaller
  • Treat a urinary infection
  • Remove a completely impacted stone
  • Protect a kidney from prolonged significant obstruction
  • Replace drainage of an infected obstructed kidney

How effective are alpha-blockers?

Research into alpha-blockers has produced mixed results.

When all ureteric stones are grouped together, some large studies have shown little or no overall benefit. This may be because very small stones frequently pass without medication and very large or impacted stones remain unlikely to pass despite treatment.

The clearest benefit appears to be in patients with distal ureteric stones between approximately 5 and 10 mm.

The EAU recommends offering an alpha-blocker as one treatment option for conservatively managed distal ureteric stones in this size range, while explaining that treatment is off-label. EAU Guidelines on Urolithiasis

For a stone smaller than 5 mm, the natural passage rate is already high, so an alpha-blocker may add relatively little benefit. Treatment decisions should therefore be individualised.

Side effects and precautions with alpha-blockers

Possible side effects include:

  • Dizziness
  • Light-headedness on standing
  • Low blood pressure
  • Weakness or fatigue
  • Headache
  • Nasal congestion
  • Palpitations
  • Reduced semen volume
  • Failure of ejaculation or retrograde ejaculation

Extra caution is required in patients who:

  • Already have low blood pressure
  • Have a history of fainting or falls
  • Take several blood-pressure medicines
  • Use medication for erectile dysfunction
  • Have significant cardiovascular disease
  • Are planning cataract or glaucoma surgery

Tamsulosin has been associated with intraoperative floppy iris syndrome during cataract surgery. Patients should tell their ophthalmologist about current or previous use.

Alpha-blocker treatment should be stopped and medical advice obtained if infection, uncontrollable pain or deterioration in kidney function develops.

How long can conservative management continue?

There is no single safe waiting period for every patient. The decision depends on symptoms, obstruction, kidney function, stone movement and the likelihood of passage.

Many stones that pass naturally do so within two to four weeks. A monitored trial of passage may sometimes continue for up to approximately four to six weeks, provided that:

  • Pain remains manageable
  • Infection does not develop
  • Kidney function remains stable
  • Obstruction is not causing progressive harm
  • Follow-up imaging is performed
  • The patient still prefers conservative treatment

Observation should not become open-ended. A painless obstructing stone can still impair kidney function.

Follow-up may involve an X-ray, ultrasound or low-dose CT scan. The most suitable test depends on whether the stone was visible on the original X-ray and whether ongoing obstruction needs to be assessed.

When has conservative management failed?

Conservative management should be reconsidered when:

  • The stone has not passed within an appropriate observation period
  • Repeat imaging shows that the stone has not moved
  • Pain remains severe despite adequate medication
  • Repeated emergency presentations are required
  • Nausea or vomiting prevents oral fluids or medication
  • Fever or urinary infection develops
  • Kidney function deteriorates
  • Hydronephrosis persists or worsens
  • Urine output falls significantly
  • The stone has a low likelihood of spontaneous passage
  • The patient has a solitary kidney or bilateral obstruction
  • The patient cannot safely continue waiting
  • Work, caring responsibilities or travel make unpredictable colic unacceptable
  • The patient prefers definitive removal

The EAU identifies persistent pain, persistent obstruction, impaired kidney function and a low likelihood of spontaneous passage as indications for active stone removal. EAU Guidelines on Urolithiasis

Failure of conservative management is not a personal failure. It usually means that the stone is too large, impacted, anatomically trapped or producing complications that make further waiting unsafe.

Surgical and procedural treatment

The two main definitive treatments for a distal ureteric calculus are:

  • Ureteroscopy with laser lithotripsy or stone extraction
  • Shock wave lithotripsy

The most appropriate option depends on stone size, density and position, as well as the patient’s anatomy, medical health, preferences and treatment availability.

Ureteroscopy and laser lithotripsy

Ureteroscopy is commonly used for distal ureteric stones and generally provides the best chance of becoming stone-free after one procedure.

Under anaesthesia, a small telescope is passed through:

  1. The urethra
  2. The bladder
  3. The opening of the ureter
  4. The ureter to the level of the stone

The stone may be removed intact with a small basket or fragmented using a holmium or thulium laser. The pieces are then extracted or allowed to pass naturally.

No external incision is usually required.

Is a ureteric stent required?

A temporary ureteric stent may be inserted when:

  • The ureter is swollen
  • Access was difficult
  • Infection is a concern
  • Stone fragments remain
  • There was ureteric trauma
  • Reliable drainage is required
  • Kidney function is vulnerable

A stent extends from the kidney to the bladder. It can cause:

  • Urinary frequency and urgency
  • Bladder discomfort
  • Pain in the kidney during urination
  • Blood in the urine
  • Discomfort during activity
  • A sensation of incomplete emptying

Stents must be removed or exchanged at the planned time. A forgotten stent can become encrusted and cause serious complications.

Risks of ureteroscopy

Possible complications include:

  • Urinary infection or sepsis
  • Bleeding
  • Failure to reach or remove the stone
  • Residual fragments
  • Ureteric perforation
  • Ureteric narrowing or stricture
  • Need for a further procedure
  • Anaesthetic complications

Major ureteric injury is uncommon but can require additional surgery.

Compared with shock wave treatment, ureteroscopy generally offers a higher chance of clearing the stone in one procedure, although it is more invasive and has a higher complication rate. EAU Guidelines on Urolithiasis

Shock wave lithotripsy

Shock wave lithotripsy, SWL or ESWL, uses externally generated shock waves focused onto the stone. These waves fragment the calculus into smaller pieces that can pass down the ureter.

Advantages may include:

  • No telescope passing up the ureter
  • No surgical incision
  • Lower procedural morbidity
  • Day-treatment suitability in many patients

Limitations include:

  • Lower single-treatment stone-free rates than ureteroscopy
  • Possible need for repeat treatment
  • Pain while fragments pass
  • Residual fragments
  • Difficulty targeting some distal stones
  • Reduced success with dense or impacted stones
  • Reduced effectiveness with greater skin-to-stone distance
  • Possible need for subsequent ureteroscopy

SWL may not be suitable during pregnancy, with untreated infection, uncorrected bleeding disorders, an aneurysm near the treatment field or an anatomical obstruction below the stone.

The American Urological Association recognises both ureteroscopy and shock wave lithotripsy as options when active treatment is required for a distal ureteric stone. AUA Surgical Management of Kidney and Ureteral Stones Guideline

Emergency drainage with a ureteric stent

A ureteric stent may be inserted urgently to bypass an obstructing stone and allow urine to drain from the kidney.

This is particularly important when there is:

  • Infection or sepsis
  • Deteriorating kidney function
  • A solitary obstructed kidney
  • Bilateral obstruction
  • Uncontrollable pain
  • Severe obstruction where immediate stone removal is unsuitable

Emergency stenting relieves the obstruction but does not always remove the stone. Definitive ureteroscopy or SWL may be scheduled later.

Percutaneous nephrostomy

A nephrostomy tube is inserted through the skin of the back directly into the kidney under imaging guidance.

It may be used when:

  • Rapid drainage of an infected kidney is required
  • A ureteric stent cannot be inserted
  • The patient is too unwell for a longer procedure
  • Ureteric anatomy prevents retrograde access

Both ureteric stenting and nephrostomy provide effective emergency drainage. The choice depends on clinical circumstances, local expertise and the patient’s condition.

Open, laparoscopic or robotic stone removal

Open or keyhole ureterolithotomy is now rarely required for an isolated distal ureteric stone.

It may occasionally be considered for:

  • A very large impacted stone
  • Unusual urinary anatomy
  • Failure of less invasive treatments
  • A stone requiring treatment during another planned reconstruction

Most distal stones can be treated successfully with ureteroscopy or SWL.

Which treatment is best?

There is no single procedure that is best for every patient.

Ureteroscopy may be preferred when:

  • Rapid and reliable stone clearance is important
  • The stone is impacted
  • The stone is dense or unlikely to fragment with SWL
  • Previous SWL has failed
  • The patient has significant obesity
  • The stone is difficult to target externally
  • The patient wishes to minimise the likelihood of repeat treatment

SWL may be preferred when:

  • The stone can be targeted clearly
  • The stone has favourable size and density
  • The patient wishes to avoid ureteroscopy
  • Anaesthetic considerations favour a less invasive approach
  • The patient accepts the possibility of repeat treatment

The decision should include a discussion of success rates, anaesthesia, stent requirements, recovery, complications and the possible need for another procedure.

Preventing another stone

Once the acute episode has resolved, prevention becomes important.

General measures may include:

  • Drinking enough fluid to produce at least 2–2.5 litres of urine daily, unless medically restricted
  • Reducing excessive salt intake
  • Maintaining normal dietary calcium rather than eliminating calcium
  • Moderating excessive animal-protein intake
  • Maintaining a healthy body weight
  • Avoiding recurrent dehydration
  • Capturing the stone for analysis
  • Completing blood and urine testing when indicated

Patients with recurrent stones, a solitary kidney, childhood stone disease, unusual stone types or a strong family history may require a formal metabolic evaluation, including 24-hour urine testing.

Prevention should be tailored to the stone composition and the patient’s metabolic risk factors.

The bottom line

Many small distal ureteric stones can be managed safely without surgery. Stones smaller than 5 mm near the bladder have the greatest likelihood of passing naturally.

Conservative treatment usually involves appropriate pain relief, sensible hydration, urine straining, follow-up imaging and—in selected patients—an alpha-blocker such as tamsulosin.

Alpha-blockers relax the smooth muscle of the distal ureter. Their greatest likely benefit is for distal stones between approximately 5 and 10 mm. They do not dissolve the stone and should not delay treatment when infection, uncontrolled pain, persistent obstruction or declining kidney function develops.

Ureteroscopy with laser treatment provides the most reliable single-procedure clearance for many distal stones. Shock wave lithotripsy is less invasive but may require repeat treatment. An infected obstructed kidney requires urgent drainage rather than continued observation.

This article provides general information and does not replace individual medical assessment. Anyone with renal colic and fever, inability to pass urine, persistent vomiting or uncontrollable pain should seek urgent medical care.

Need help deciding whether your ureteric stone can safely pass?

If you have been diagnosed with a distal ureteric calculus, appropriate management depends on more than its size alone. Stone position, pain, infection, kidney function and the degree of obstruction must all be considered.

Your local Brisbane urologist, Dr Jo Schoeman, can assess whether observation, medical expulsive therapy, ureteroscopy or shock wave treatment is the most appropriate option for you.

References and further reading

Enlarged Prostate (BPH): Understanding Prescription Combination Therapy

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Benign prostatic hyperplasia (BPH), also called benign prostate enlargement, becomes more common as men get older. An enlarged prostate may narrow the urethra or affect the way the bladder works.

Possible symptoms include:

  • a slow or intermittent urinary stream
  • difficulty starting urination
  • straining to urinate
  • a feeling that the bladder has not emptied fully
  • urinary frequency or urgency
  • waking at night to urinate
  • dribbling after urination
  • urinary retention

These symptoms are not always caused by an enlarged prostate. Infection, overactive bladder, urethral narrowing, bladder stones, neurological conditions and prostate or bladder cancer can sometimes produce similar symptoms. An appropriate clinical assessment is therefore important before treatment is selected.

What treatments are available?

Management depends on symptom severity, prostate size, bladder emptying, general health and personal preferences. Options may include:

  • monitoring and lifestyle measures
  • prescription medicines
  • minimally invasive procedures
  • prostate surgery

No single option is best for every patient. A treatment that improves symptoms in one man may be unsuitable for another.

How prescription combination therapy works

For selected men, a doctor may prescribe two types of medicine together:

  1. An alpha blocker, such as tamsulosin, relaxes smooth muscle in the prostate and bladder neck. This may improve urine flow and symptoms relatively quickly, although response varies.
  2. A 5-alpha-reductase inhibitor, such as dutasteride or finasteride, alters the hormonal pathway involved in prostate growth. Over time, it may reduce prostate volume and lower the risk of urinary retention or BPH-related surgery in appropriately selected men.

These medicines are available only on prescription. They may be prescribed separately or, in some circumstances, in a fixed-dose combination. This article does not recommend a particular medicine or brand.

The prostate-reducing component acts gradually. Any benefit is generally assessed over months rather than days. Combination therapy is commonly considered as a longer-term treatment, but regular review remains important.

Who might be considered for combination therapy?

A doctor may consider combination treatment for a man who has moderate-to-severe urinary symptoms associated with a demonstrably enlarged prostate and an increased risk of BPH progression.

The decision may take account of:

  • how troublesome the symptoms are
  • prostate size and shape
  • PSA results, interpreted in clinical context
  • urinary flow rate
  • the amount of urine left in the bladder after voiding
  • previous urinary retention
  • the expected benefits, limitations and adverse effects of treatment
  • other illnesses and medicines
  • the patient’s preferences, including the importance of preserving sexual and ejaculatory function

Prostate size alone should not determine treatment. Some men with large prostates have few symptoms, while a smaller prostate can still cause obstruction because of its shape, a tight bladder neck or another condition.

Assessment before treatment

Depending on the individual, assessment may include:

  • a urinary, medical and medication history
  • a validated symptom questionnaire
  • physical examination, which may include a digital rectal examination
  • urine testing
  • PSA testing after discussion of its benefits and limitations
  • kidney-function blood tests
  • urinary flow measurement
  • ultrasound assessment of prostate size and post-void residual urine
  • a bladder diary
  • cystoscopy or urodynamic testing in selected cases

The purpose is to confirm the likely cause of the symptoms and identify complications or conditions that require a different approach.

Possible benefits and limitations

An alpha blocker may improve urine flow and some symptoms within days or weeks. It does not substantially shrink the prostate.

A 5-alpha-reductase inhibitor works more slowly. In men with prostate enlargement, it may reduce prostate volume and lower the long-term risk of acute urinary retention or BPH-related surgery. Not every patient will experience a worthwhile improvement.

Combination treatment may improve symptoms more than either medicine alone in appropriately selected patients, but it also exposes the patient to the adverse effects of both medicine classes. It controls BPH rather than permanently curing it. Symptoms may recur or progress, and a procedure may still be required.

Clinical-trial averages cannot predict an individual patient’s result. Benefits and harms should be reviewed with the prescribing doctor.

Possible adverse effects

Adverse effects differ between people. The Consumer Medicine Information supplied with the prescribed medicine should be read, and new or troublesome symptoms should be discussed with the prescriber or pharmacist.

Sexual and ejaculatory effects

Possible effects include:

  • reduced semen volume or absent ejaculation
  • semen passing backwards into the bladder
  • reduced sexual desire
  • difficulty achieving or maintaining an erection
  • changes in fertility or semen characteristics

Some sexual adverse effects have been reported to persist after a 5-alpha-reductase inhibitor is stopped, although their frequency, cause and predictors remain uncertain. Persistent symptoms deserve appropriate assessment.

Dizziness and low blood pressure

Alpha blockers may cause dizziness, light-headedness, weakness or, less commonly, fainting—particularly when standing up. The risk may be greater when treatment begins or when combined with other medicines that lower blood pressure. Patients who become dizzy should take care to avoid falls and seek medical advice.

Breast and other changes

5-alpha-reductase inhibitors may cause breast tenderness or enlargement. A breast lump, nipple discharge or persistent one-sided change requires medical assessment rather than being assumed to be a medicine effect.

Other reported adverse effects can include headache, tiredness, palpitations, nasal congestion, gastrointestinal discomfort, skin reactions, testicular symptoms and mood changes. The exact safety information depends on the medicine prescribed.

Seek urgent help

Urgent medical attention is appropriate for symptoms such as:

  • swelling of the face, tongue or throat, or difficulty breathing
  • collapse or fainting
  • a painful, prolonged erection
  • a severe blistering or peeling skin reaction
  • suicidal thoughts or severe psychological distress
  • inability to pass urine, especially with increasing lower abdominal pain

In Australia, call Triple Zero (000) in an emergency. Lifeline is available on 13 11 14 for crisis support. These services do not replace assessment by the treating clinician.

PSA monitoring

5-alpha-reductase inhibitors commonly lower PSA. This does not eliminate the possibility of prostate cancer.

A new PSA baseline may need to be established after treatment begins. Later results must be interpreted with knowledge that the patient is taking this type of medicine. A confirmed increase from the lowest PSA reached may require further assessment, even if the result falls within a laboratory’s usual reference range.

Patients should tell any clinician ordering or interpreting a PSA test about all current and recent prostate medicines.

Cataract or glaucoma surgery

Tamsulosin and some other alpha blockers are associated with intraoperative floppy iris syndrome, which may complicate cataract or glaucoma surgery.

Patients should tell their ophthalmologist about current or previous alpha-blocker use. They should not stop a prescribed medicine solely for an eye operation unless advised by the relevant treating clinicians, because stopping it may not remove the surgical risk.

Mood and persistent symptoms

Sexual, cognitive and mood symptoms have been reported during or after treatment with 5-alpha-reductase inhibitors. The evidence about persistent syndromes, their frequency and causation continues to evolve.

This uncertainty should be discussed without either assuming that persistent symptoms will occur or dismissing symptoms that a patient experiences. New depression, marked anxiety or sexual dysfunction should be reviewed. Suicidal thoughts require urgent assistance.

Monitoring treatment

Follow-up may include review of:

  • symptom response and quality of life
  • dizziness and postural blood pressure
  • sexual and ejaculatory function
  • mood changes
  • urinary flow and post-void residual urine
  • PSA results
  • kidney function when clinically indicated

Lack of early improvement does not necessarily mean the slower-acting component has failed. However, severe or worsening symptoms should not be managed by continuing medicine indefinitely without reassessment.

When might a procedure or surgery be considered?

A procedure may be discussed when there is:

  • recurrent or persistent urinary retention
  • catheter dependence
  • recurrent infection associated with poor bladder emptying
  • bladder stones
  • recurrent visible bleeding attributed to BPH
  • kidney or upper urinary tract effects from obstruction
  • a high or increasing post-void residual volume
  • persistent troublesome symptoms despite appropriate conservative treatment
  • unacceptable medicine adverse effects
  • a preference for a procedural option after informed discussion

Procedural choices include established operations and selected minimally invasive treatments. Suitability depends on prostate anatomy, bladder function, general health, bleeding risk, expected durability and the importance of preserving ejaculation. Each option has potential benefits, limitations and complications.

Questions to discuss with your doctor

  • What is the most likely cause of my urinary symptoms?
  • Is my prostate enlarged, and am I at risk of progression?
  • What are the reasonable alternatives, including observation, medicines and procedures?
  • How likely is each option to help in my circumstances?
  • What sexual, ejaculatory, blood-pressure and mood effects should I consider?
  • How will treatment affect the interpretation of my PSA?
  • When should treatment be reviewed or changed?
  • Which symptoms require urgent assessment?

The bottom line

Prescription combination therapy can be one option for selected men with bothersome urinary symptoms, prostate enlargement and a risk of BPH progression. It is not suitable for every urinary problem and does not guarantee that surgery will be avoided.

The choice should follow an individual assessment and a balanced discussion of expected benefit, possible harm, alternatives and the option of no immediate treatment. Do not start, stop or change a prescription medicine without advice from the prescribing clinician.

This article provides general educational information. It is not medical advice and does not promote or recommend a particular prescription medicine or brand. Treatment decisions should be made with an appropriately qualified health professional after individual assessment.

References and further reading

 

Penile Cancer: Symptoms, Diagnosis and Treatment in Australia

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Penile cancer is rare, but early diagnosis matters

Penile cancer is an uncommon cancer affecting the skin and tissues of the penis. In Australia, approximately 165 men were estimated to be diagnosed with penile cancer in 2025, with the average age at diagnosis around 68 years. About 95% of penile cancers are squamous cell carcinomas (SCC).

Although the diagnosis can understandably be frightening, there is an important message:

When penile cancer is detected early, treatment is frequently curative and, in many men, much or all of the penis can be preserved.

Modern treatment has therefore moved increasingly towards penile-preserving therapy whenever this can be achieved safely.

Treatment in Australia will depend on:

  • whether the abnormality is precancerous or invasive cancer
  • the size and location of the tumour
  • how deeply it has invaded
  • the grade of the cancer
  • whether lymph nodes in the groin are involved
  • whether cancer has spread elsewhere
  • the man’s general health and personal preferences.

Because penile cancer is rare, patients with invasive or complicated disease benefit from discussion by a multidisciplinary team (MDT) involving urology, medical oncology, radiation oncology, radiology, pathology and specialist nursing.

 

What causes penile cancer?

There is rarely one single identifiable cause.

Important risk factors include:

  • infection with human papillomavirus (HPV)
  • smoking
  • phimosis, where the foreskin cannot be retracted
  • chronic inflammation of the penis
  • penile intraepithelial neoplasia (PeIN)
  • increasing age
  • some chronic penile skin disorders
  • immunosuppression.

HPV plays an important role in a proportion of penile cancers, although penile cancer can certainly occur without HPV infection.

What symptoms should men look for?

Penile cancer often begins as a visible or palpable abnormality, particularly involving the glans or foreskin.

Symptoms can include:

  • a red or discoloured area that does not disappear
  • persistent irritation or inflammation
  • thickening of the skin
  • a lump
  • a wart-like growth
  • an ulcer or sore that does not heal
  • bleeding
  • persistent discharge
  • an unpleasant smell from beneath the foreskin
  • increasing difficulty retracting the foreskin
  • pain or tenderness
  • swelling of the end of the penis
  • a lump beneath the foreskin
  • enlarged lymph nodes or lumps in the groin.

More advanced disease can occasionally cause difficulty passing urine, fatigue or unexplained weight loss.

A persistent penile lesion deserves examination

Most rashes, spots and lumps on the penis are not cancer. Infection, inflammation, dermatitis and benign skin conditions are much more common.

The important issue is persistence.

A penile ulcer, lump, bleeding area or unusual skin change that does not resolve should not be hidden away in the hope that it will disappear.

Embarrassment is considerably easier to treat than advanced cancer.

How is penile cancer diagnosed?

Examination

The first step is careful examination of the penis and foreskin.

The urologist will assess:

  • the site of the lesion
  • its size
  • whether it involves the glans, foreskin or shaft
  • whether deeper tissues appear involved
  • whether the foreskin can be retracted
  • whether there are enlarged lymph nodes in either groin.

Both groins are particularly important because penile cancer usually spreads first through the lymphatic system to the inguinal lymph nodes.

Biopsy

The diagnosis usually requires a biopsy.

A small piece of the abnormal tissue is removed and examined by a pathologist.

Depending upon the lesion, this may be:

  • a punch biopsy
  • an incisional biopsy, taking part of the lesion
  • an excisional biopsy, removing the whole small lesion.

A biopsy determines whether cancer is present and, importantly, identifies the type and grade of the tumour.

Histological confirmation is particularly important before treatments such as topical therapy, laser treatment or radiotherapy.

What is PeIN?

Penile intraepithelial neoplasia (PeIN) is a precancerous or very early cancerous change confined to the surface epithelium.

It has previously been described using terms such as carcinoma in situ.

PeIN is important because it can progress to invasive squamous cell carcinoma. Current European guidelines estimate progression to invasive disease despite treatment in approximately 2.6–13% of patients.

The good news is that PeIN can often be treated without removing part of the penis.

Treatment: from creams to major surgery

There is no single operation or treatment for penile cancer.

Modern management follows a ladder, beginning with the least invasive treatment capable of reliably controlling the cancer.

1. Circumcision

For abnormalities confined to the foreskin, circumcision may remove the lesion completely.

Circumcision is also frequently an important first step when PeIN involves the glans and foreskin because it allows the glans to be properly examined and treated.

For superficial disease, contemporary guidelines regard circumcision as an important primary surgical treatment.

2. Treatment with creams

Selected cases of biopsy-confirmed PeIN can be treated with medication applied directly to the penis.

The two most commonly used treatments are:

5-fluorouracil (5-FU)

5-FU is a topical chemotherapy medication.

It destroys abnormal rapidly dividing cells in the superficial layers of the penis.

Treatment usually produces inflammation of the treated area, which can include:

  • redness
  • burning
  • crusting
  • discomfort
  • erosion of the surface skin.

Imiquimod

Imiquimod is different. Rather than being conventional chemotherapy, it stimulates the local immune system to attack abnormal cells.

It can similarly cause substantial redness, swelling, ulceration or crusting during treatment.

These reactions can look alarming but often indicate that the medication is producing its intended biological effect.

Current EAU-ASCO guidance supports either 5-FU or imiquimod for appropriately selected biopsy-confirmed PeIN.

Importantly, the area must be reassessed after treatment.

If the abnormality persists, repeat biopsy or alternative treatment may be necessary. Repeated courses of topical treatment should not simply continue indefinitely when the lesion has failed to respond, because invasive cancer may be hiding beneath the surface.

3. Laser and other local treatments

Very superficial lesions can sometimes be treated using laser therapy.

Depending upon expertise and availability, other local treatments such as photodynamic therapy or cryotherapy have also been used.

These approaches can preserve the penis but require careful long-term surveillance because local recurrence is possible.

4. Penile-preserving surgery

One of the major changes in penile cancer surgery has been the move away from automatically removing a substantial portion of the penis.

Whenever oncologically safe, the aim is:

remove the cancer, obtain clear margins and preserve as much normal penis as possible.

Operations may include:

Wide local excision

The cancer and a margin of surrounding tissue are removed.

The defect may be closed directly or reconstructed with a skin graft.

Glans resurfacing

The abnormal surface layer of the glans is removed while preserving the deeper erectile tissue.

A skin graft is then placed over the glans.

This can be particularly useful for extensive superficial disease.

Glansectomy

If cancer is confined to the glans but is too extensive or invasive for simpler treatment, part or all of the glans may be removed.

Reconstruction can then be performed, often using a skin graft to create a new glans-like surface.

Current guidelines favour organ-preserving surgery for appropriately selected PeIN and T1–T2 tumours involving the glans or prepuce, provided the patient understands the need for careful follow-up.

5. Partial penectomy

More deeply invasive cancer may require removal of part of the penis.

This is called a partial penectomy.

The surgeon attempts to retain enough penile length to permit comfortable urination and, where possible, sexual function.

This may be necessary when cancer extends more deeply into the erectile tissues and cannot be reliably removed using penile-preserving techniques.

6. Total penectomy

Occasionally a cancer is too large, too proximal or too deeply invasive for part of the penis to be safely preserved.

A total penectomy may then provide the best opportunity for cure.

This understandably sounds confronting. It is generally reserved for circumstances in which less radical treatment would compromise cancer control.

Current EAU-ASCO recommendations support total penectomy with perineal urethrostomy for large invasive tumours that cannot safely be treated by partial penectomy.

What is a perineal urethrostomy?

This is sometimes mistakenly referred to as a “perineotomy”.

Following total removal of the penis, urine still needs a pathway from the bladder to the outside world.

The urethra is therefore brought to the skin of the perineum, the area between the scrotum and anus.

This opening is called a:

Perineal urethrostomy

The patient subsequently passes urine through this opening while sitting on the toilet.

A catheter is generally left temporarily while the area heals.

Once healed, most men can empty their bladder normally through the new opening and do not require a permanent catheter.

Potential problems include:

  • narrowing or stenosis of the opening
  • spraying
  • infection
  • wound complications
  • occasionally the need for further surgery.

A perineal urethrostomy does not mean that the bladder or kidneys have stopped functioning. It simply changes the final few centimetres of the urinary plumbing.

The lymph nodes are extremely important

Treating the penis itself is only one half of penile cancer management.

The other half is determining whether cancer has reached the inguinal lymph nodes in the groin.

Penile cancer generally spreads in a predictable sequence:

Penis → inguinal lymph nodes → pelvic lymph nodes → distant organs

Lymph-node involvement is the single most important prognostic factor in penile cancer.

What if there are no enlarged lymph nodes?

Unfortunately, normal-feeling groins do not completely exclude microscopic cancer.

Men with higher-risk primary tumours may therefore require further lymph-node assessment despite having no palpable lumps.

This may involve:

  • ultrasound of the groins
  • ultrasound-guided needle biopsy of abnormal nodes
  • dynamic sentinel lymph-node biopsy
  • inguinal lymph-node dissection in selected circumstances.

Current EAU-ASCO guidance recommends surgical lymph-node staging for patients at significant risk of microscopic metastatic disease, particularly T1b disease or higher.

What if a groin lymph node is enlarged?

An abnormal lymph node may be assessed using ultrasound and needle biopsy.

If metastatic penile cancer is confirmed, treatment may involve:

  • inguinal lymph-node dissection
  • pelvic lymph-node dissection in selected patients
  • chemotherapy
  • radiotherapy
  • combinations of these treatments.

Patients with clinically node-positive disease are generally staged with CT or FDG-PET/CT to assess pelvic and distant disease before definitive treatment.

Early treatment of lymph-node disease is extremely important.

Radiation therapy

Radiotherapy has an important but selective role in penile cancer.

Treatment of the primary cancer

Selected smaller T1 or T2 cancers can potentially be treated with radiation instead of surgery.

Treatment can involve:

External beam radiotherapy

Radiation is directed at the tumour from outside the body.

Brachytherapy

Radioactive sources are temporarily positioned within or very close to the tumour, allowing a concentrated radiation dose to be delivered while limiting exposure to surrounding tissues.

Radiotherapy may therefore provide another means of preserving the penis in appropriately selected patients.

Potential complications can include:

  • skin irritation
  • ulceration
  • fibrosis
  • narrowing of the urethra
  • changes in penile sensation
  • erectile dysfunction
  • tissue damage or necrosis in uncommon circumstances.

Radiotherapy is also used in selected patients for regional lymph-node disease, as part of chemoradiotherapy for advanced disease, or for palliation of symptoms from metastatic cancer.

Chemotherapy

Chemotherapy is generally reserved for more advanced penile cancer, particularly when significant lymph-node disease or metastatic disease is present.

In Australia, contemporary treatment may involve platinum-based combination chemotherapy.

One regimen used in advanced disease is:

TIP: paclitaxel + ifosfamide + cisplatin

Australia’s eviQ cancer treatment resource includes TIP as an option in neoadjuvant, adjuvant and metastatic penile cancer settings.

For bulky or fixed inguinal lymph-node disease or pelvic lymph-node involvement, chemotherapy may be given before surgery.

This is called neoadjuvant chemotherapy.

The aim is to:

  1. treat microscopic disease throughout the body,
  2. shrink the cancer in the lymph nodes,
  3. determine whether the cancer is responding,
  4. make subsequent surgery more effective or technically achievable.

Current international guidance recommends cisplatin- and taxane-based neoadjuvant chemotherapy for suitable patients with extensive inguinal or pelvic nodal disease, followed by surgery when appropriate.

Chemoradiotherapy

Radiotherapy and chemotherapy can sometimes be combined.

This may be considered for selected patients with:

  • locally advanced disease
  • unresectable cancer
  • extensive lymph-node disease
  • disease where major surgery is unsuitable
  • palliative treatment requirements.

The evidence is evolving, and these decisions should generally be made through a specialist penile cancer MDT.

What about immunotherapy?

Immunotherapy is an exciting area of cancer treatment, but its role in penile cancer is still developing.

Checkpoint inhibitors such as pembrolizumab and related drugs have demonstrated activity in some patients with advanced penile cancer, and newer combinations of chemotherapy and immunotherapy are being investigated.

However, response rates to checkpoint inhibitors alone are relatively modest and there is not yet sufficient evidence to use biomarkers such as HPV or PD-L1 routinely to determine which penile cancer patients should receive immunotherapy.

Clinical trials are particularly important for men whose cancer progresses despite standard platinum-based chemotherapy.

What happens to sexual function?

This depends enormously on treatment.

After topical treatment, circumcision, laser therapy, glans resurfacing or limited local excision, satisfactory sexual function may often be preserved.

After glansectomy or partial penectomy, intercourse may remain possible depending upon remaining penile length, erectile function and reconstruction.

After total penectomy, penetrative intercourse using the penis is no longer possible.

This does not mean that intimacy, sexual sensation or orgasm automatically disappears.

Sexual rehabilitation, psychological support and discussion with the patient and his partner can be an important component of recovery.

These conversations should ideally begin before treatment, not after it.

What is the prognosis?

Penile cancer is potentially highly curable when diagnosed before it has spread to lymph nodes.

The most important predictor of survival is not simply the size of the penile lesion but whether cancer has reached the lymph nodes.

Current EAU-ASCO data report approximate five-year cancer-specific survival according to nodal stage of:

Lymph-node stage Approximate 5-year cancer-specific survival
N0 – no lymph-node metastases 95%
N1 80%
N2 65%
N3 – advanced nodal disease 35%

These are population figures, not predictions for an individual patient.

Prognosis depends upon the tumour’s stage and grade, lymph-node involvement, response to treatment, general health and other pathological features.

The figures do, however, demonstrate why early diagnosis and appropriate assessment of the groin lymph nodes are so important.

Follow-up after treatment

Penile cancer requires ongoing surveillance.

Follow-up may include:

  • examination of the penis or reconstructed area
  • examination of both groins
  • assessment of the perineal urethrostomy where applicable
  • imaging in higher-risk patients
  • biopsy of suspicious recurrent lesions
  • monitoring urinary and sexual function
  • psychological and sexual-health support.

Penile-preserving treatment requires particularly careful surveillance because local recurrence can occur.

Importantly, a local recurrence identified early can often still be successfully treated.

Do not ignore a change in the penis

Penile cancer is uncommon, and most penile skin problems are benign.

Nevertheless, a persistent:

lump, ulcer, red patch, bleeding area, discharge, thickened foreskin or lesion that simply will not heal deserves examination.

There should be no embarrassment in asking your GP or urologist to have a look.

For early disease, treatment may be surprisingly conservative: sometimes circumcision, a cream, laser treatment or limited surgery is all that is required.

Even when invasive cancer is present, modern penile cancer surgery increasingly focuses on preserving penile tissue, urinary function and quality of life whenever this can be achieved without compromising cure.

For advanced disease, treatment becomes more complex and may involve partial or total penectomy, perineal urethrostomy, lymph-node surgery, radiotherapy and chemotherapy.

The crucial message is simple:

The earlier penile cancer is diagnosed, the greater the opportunity to cure it while preserving the penis.

Australian and international resources

Cancer Council Australia: Penile Cancer

Cancer Institute NSW: Penile Cancer

eviQ Australian Penile Cancer Chemotherapy Protocol

2026 EAU-ASCO Penile Cancer Guidelines

This information is intended for patient education and does not replace individual medical assessment. Treatment of penile cancer should be tailored to the tumour stage, pathology, lymph-node status, general health and preferences of the individual patient.

So, if you have noticed a lesion on your penis and it is growing, don’t ignore it and hope it will go away, go see your GP.