A urethral stricture is a narrowing of the urethra, the tube that carries urine from the bladder out of the body. In men, urethral strictures commonly develop because of scar tissue following injury, inflammation, infection or medical procedures.
Urethral narrowing may interfere with the normal flow of urine and cause a weak urinary stream, difficulty urinating, incomplete bladder emptying or recurrent urinary infections.
Dr. Prakash Sankapal, a urologist in Navi Mumbai , provides urology consultations at NewEra Hospitals, Vashi, and JP Kidney Care, Ulwe. Diagnosis and treatment decisions depend on the location, length and severity of the stricture and individual clinical findings.
What Is Urethral Stricture Disease?
Urethral stricture disease occurs when scar tissue narrows part of the urethra, restricting normal urine flow.
In males, the urethra extends from the bladder through the prostate and penis. Strictures commonly affect different portions of the anterior urethra.
As the urethral opening becomes narrower, the bladder may need to work harder to expel urine. Some strictures develop gradually, while others cause symptoms over a shorter period.
Important: Difficulty passing urine does not always indicate a urethral stricture. Other conditions, including prostate enlargement , bladder dysfunction and urinary infection, may cause similar symptoms.
What Causes Urethral Stricture?
Urethral stricture can develop after tissue injury or inflammation that results in scarring.
Possible causes include:
- Urethral injury: Trauma involving the pelvis, perineum or genital region may damage the urethra.
- Catheterisation: Urethral injury associated with catheter placement may contribute to scarring.
- Previous procedures: Certain endoscopic or surgical procedures involving the urinary tract may lead to urethral narrowing.
- Infection: Some infections, including particular sexually transmitted infections, can cause inflammation and scarring.
- Inflammatory conditions: Conditions such as lichen sclerosus may affect the urethra.
- Unknown causes: In some patients, no specific cause can be identified.
The underlying cause can influence the location, extent and management of the stricture.
What Are the Symptoms of Urethral Stricture?
Symptoms vary according to the degree of urethral narrowing and its effect on urine flow.
- Weak or slow urinary stream.
- Difficulty starting urination.
- Straining to pass urine.
- Spraying or splitting of the urinary stream.
- Feeling that the bladder has not emptied completely.
- Frequent or urgent urination.
- Pain or discomfort during urination.
- Recurrent urinary tract infections.
- Urinary retention in more severe cases.
Some symptoms overlap with those of a urinary tract infection or other urinary conditions. Clinical assessment is needed to identify the cause.
Can Urethral Stricture Cause Complications?
Untreated or severe urethral narrowing may interfere with bladder emptying and contribute to complications.
Possible complications include:
- Acute or chronic urinary retention.
- Recurrent urinary tract infections.
- Bladder dysfunction related to persistent obstruction.
- Formation of bladder stones in selected cases.
- Upper urinary tract complications and possible impairment of kidney function in severe prolonged obstruction.
For additional information about related urinary conditions, see bladder stones and urinary bladder conditions .
Urgent medical attention: Sudden inability to pass urine, fever with urinary obstruction, severe pain or significant deterioration in health requires prompt assessment.
How Is Urethral Stricture Diagnosed?
Diagnosis begins with a review of symptoms, previous urinary procedures, medical history and appropriate examination.
1. Medical History and Examination
The urologist assesses urinary symptoms, history of injury, infections, catheterisation and previous treatments.
2. Urine Examination
Urinalysis and urine culture may identify associated infection or other abnormalities.
3. Uroflowmetry
Uroflowmetry measures the rate and pattern of urine flow. Reduced flow can suggest obstruction, although it does not independently confirm urethral stricture.
4. Post-Void Residual Measurement
This investigation measures the amount of urine remaining in the bladder after urination.
5. Retrograde Urethrogram (RUG)
A retrograde urethrogram is an imaging test performed using contrast material to assess the urethra and identify the location and extent of narrowing.
6. Cystoscopy or Urethroscopy
A thin camera-equipped instrument may be used to examine the urethra directly and assess the narrowing.
Not every patient requires every investigation. Test selection depends on the individual clinical circumstances.
For clinical guidance, see the European Association of Urology guidance on urethral stricture diagnosis .
What Are the Treatment Options for Urethral Stricture?
Urethral stricture treatment depends on the location, length and severity of the narrowing, previous procedures, symptoms and other clinical factors.
1. Observation and Monitoring
Selected patients with mild symptoms and stable findings may be monitored after specialist assessment.
Observation is not appropriate for all strictures, particularly when significant obstruction or complications are present.
2. Urethral Dilatation
Urethral dilatation involves carefully widening a narrowed section of the urethra using specialised instruments or balloon techniques.
It may be considered for selected short strictures. However, recurrence is possible, and repeated dilatation may increase stricture complexity.
3. Direct Vision Internal Urethrotomy (DVIU)
DVIU is an endoscopic procedure in which an instrument is passed through the urethra and the scarred narrowing is incised.
It may be considered for selected primary, short and non-obliterative bulbar urethral strictures.
DVIU is not recommended as a solitary treatment for long strictures, and repeated procedures may have limited long-term effectiveness.
4. Urethroplasty
Urethroplasty is reconstructive surgery used to repair urethral narrowing.
Depending on the stricture, the procedure may involve removing a scarred segment and reconnecting healthy ends or reconstructing the urethra using a tissue graft.
Tissue from inside the mouth, known as buccal mucosa, may be used in selected reconstructive procedures.
Suitability depends on stricture characteristics, prior treatments and patient-related factors.
5. Urinary Drainage for Retention
When a patient is unable to pass urine, urgent bladder drainage may be necessary.
Depending on the clinical situation, drainage may involve urethral catheterisation or a suprapubic catheter.
This manages the immediate urinary drainage problem; definitive stricture treatment is assessed separately.
Important: No single treatment is suitable for every urethral stricture. The EAU guidelines advise against repeated dilatation or DVIU when urethroplasty is a viable option.
Urethral Dilatation vs DVIU vs Urethroplasty
The procedures differ in how they manage scar tissue and the circumstances in which they are used.
| Treatment | General Description | Considerations |
|---|---|---|
| Dilatation | Gradual widening of the narrowed urethra. | Selected short strictures; recurrence can occur. |
| DVIU | Endoscopic incision of the scarred narrowing. | Selected short bulbar strictures; not suitable for every location or length. |
| Urethroplasty | Surgical reconstruction of the urethra. | May be considered for longer, recurrent or complex strictures. |
| Observation | Clinical monitoring without immediate intervention. | Selected patients without significant symptoms or complications. |
Treatment selection requires discussion of expected benefits, potential complications, recurrence risk and individual preferences.
Medical reference: EAU Urethral Stricture Disease Management Guidelines .
What Are the Possible Risks of Urethral Stricture Treatment?
All procedures have possible risks and limitations. These vary according to the treatment performed.
- Bleeding or temporary blood in the urine.
- Urinary tract infection.
- Pain or discomfort after the procedure.
- Urethral injury or creation of a false passage.
- Stricture recurrence.
- Need for catheterisation during recovery.
- Urinary leakage or continence changes in selected circumstances.
- Sexual or ejaculatory function changes, depending on the surgery and clinical factors.
- Need for additional treatment or procedures.
The treating urologist should explain the risks relevant to the individual’s condition and proposed procedure.
Recovery After Urethral Stricture Treatment
Recovery varies according to the procedure, the length and location of the stricture, and the patient’s medical condition.
Following endoscopic procedures, a urinary catheter may be needed for a period determined by the treating team.
Urethroplasty generally requires a longer recovery period and may involve imaging or clinical assessment before catheter removal.
Postoperative advice may include:
- Taking prescribed medicines as instructed.
- Following catheter care instructions.
- Avoiding heavy lifting or strenuous activity for the advised period.
- Maintaining appropriate hygiene and hydration.
- Attending follow-up appointments.
- Reporting new or worsening urinary symptoms.
Seek urgent medical attention: Fever, severe pain, inability to drain urine, a blocked catheter, heavy bleeding or significant deterioration after treatment requires prompt medical assessment.
Can Urethral Stricture Return After Treatment?
Yes. Urethral stricture disease can recur after dilatation, DVIU or urethroplasty.
Recurrence risk depends on factors such as stricture length, location, underlying cause, previous treatment and procedure type.
Persistent or returning symptoms such as a weak urine stream or difficulty urinating may require reassessment.
Follow-up may involve symptom review, uroflowmetry, post-void residual measurement or selected imaging and endoscopic tests.
Urethral Stricture Consultation in Vashi and Ulwe, Navi Mumbai
Dr. Prakash Sankapal provides urology consultations at NewEra Hospitals, Vashi, and JP Kidney Care, Ulwe.
Consultation may involve reviewing urinary symptoms, previous procedures, investigations and possible management approaches.
NewEra Hospitals – Vashi
49, Sion–Panvel Highway,Sector 7, Vashi,
Navi Mumbai,
Maharashtra 400703.
Contact: +91 8007542142
Consultation:
Monday–Saturday,
11:00 AM–2:00 PM
JP Kidney Care – Ulwe
Plot No. 70,Moreshwar Heritage,
Sector 5, Ulwe,
Navi Mumbai,
Maharashtra 410206.
Contact: +91 8591009591
Consultation:
Monday–Saturday;
9:30–10:30 AM and
6:30–9:00 PM
These are consultation locations. Availability of any specific procedure at a particular facility should be confirmed separately.
For current timings, directions and clinic information, see the urology consultation details for Vashi and Ulwe .
Frequently Asked Questions About Urethral Stricture
A urethral stricture is a narrowing of the urethra, commonly caused by scar tissue. It may reduce urine flow and cause difficulty urinating.
Symptoms may include weak urine flow, straining, spraying of the urinary stream, incomplete bladder emptying or recurrent urinary infections.
An established scar-related urethral stricture generally does not disappear on its own. Treatment or monitoring depends on symptoms and the degree of narrowing.
Evaluation may include symptom assessment, uroflowmetry, urine tests, retrograde urethrogram, cystoscopy and post-void residual measurement.
No. Selected patients may be monitored. Intervention may be considered when symptoms, obstruction or complications require treatment.
DVIU is an endoscopic procedure in which the urethral scar is incised to widen the passage. It may be suitable for certain short bulbar strictures.
Urethroplasty is reconstructive surgery used to repair a narrowed urethra. The technique depends on the stricture’s location, length and complexity.
Yes. Recurrence is possible after dilatation, DVIU or urethroplasty. Recurrence risk varies according to the stricture and procedure.
Yes. Severe narrowing can prevent normal bladder emptying. Sudden inability to pass urine is a medical emergency requiring urgent assessment.
Dr. Prakash Sankapal provides urology consultations at NewEra Hospitals, Vashi, and JP Kidney Care, Ulwe. Visit the Vashi and Ulwe clinic contact page for current details.
Medical References
Additional evidence-based information is available from the following clinical resources.
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