Hernia and Enlarged Prostate Why your hernia surgeon should ask about urinary symptoms
Difficulty passing urine and repeated straining may be a hidden cause of an inguinal hernia or its return after surgery.
In this article
With age, many men develop benign prostatic enlargement, with a weak urine stream and the need to strain to empty the bladder. This repeated straining raises the pressure inside the abdomen dozens of times a day — just like chronic constipation and chronic cough — stressing the abdominal wall and increasing the chance of an inguinal hernia or its recurrence after repair.
How does an enlarged prostate raise hernia risk?
When the urethra is narrowed by an enlarged prostate, a man has to push with his abdominal muscles to pass urine. Repeated daily for years, the lower abdominal wall — especially the inguinal canal — is under constant strain that weakens the tissues and widens natural weak points.
Repeated straining
Abdominal pressure rises each time urine is passed.
Age
Natural tissue weakening coincides with prostate enlargement.
Urinary retention
May occur after hernia surgery in men with existing enlargement.
Recurrence
Continued straining after repair is a factor in recurrence.
Prostate symptoms to mention to your hernia surgeon
- A weak or interrupted urine stream.
- Needing to strain to start or finish passing urine.
- Frequent urination, especially at night.
- A feeling of incomplete bladder emptying.
- Previous episodes of urinary retention.
Some patients with prostate enlargement develop urinary retention after hernia surgery and anaesthesia; knowing in advance allows preparation and prevention.
Which comes first: hernia or prostate?
There is no single answer for every patient; the decision depends on the severity of prostate symptoms and the size and symptoms of the hernia, and is made jointly by the hernia surgeon and the urologist:
| Situation | Usual approach |
|---|---|
| Mild prostate symptoms | Start prostate medication and repair the hernia as scheduled |
| Moderate to severe symptoms | Control urinary symptoms first, then repair the hernia |
| Large, painful hernia at risk of incarceration | Repair without delay with precautions for the prostate |
| Prostate surgery needed | Coordinate the timing of both operations by priority |
Protecting the result of hernia surgery
What threatens the repair
- Persistent heavy straining when passing urine.
- Neglecting prostate treatment after surgery.
- Associated constipation.
- Lifting heavy weights too early.
What protects it
- Regular follow-up of prostate treatment.
- Passing urine calmly without excessive pushing.
- A high-fibre diet with enough fluids as advised.
- Following activity instructions after surgery.
“Repairing a hernia without treating the cause of raised abdominal pressure is like fixing a wall while leaving the leak running.”
Dr. Mohamed EsmatConsultant hernia & abdominal wall surgeonFrequently asked questions
Does an enlarged prostate directly cause hernia?
Not directly, but the repeated straining that accompanies it raises abdominal pressure and increases the chance of a hernia or its recurrence.
Can I have hernia surgery with an enlarged prostate?
Yes, in most cases, after assessing symptoms and taking precautions against urinary retention after surgery.
Does laparoscopic repair affect future prostate surgery?
It may make some open prostate operations more technically demanding, so tell your doctors about any previous surgery.
A hernia and urinary problems?
Book a consultation with Dr. Mohamed Esmat for a full assessment and an integrated treatment plan.
Dr. Mohamed Esmat
Consultant hernia and abdominal wall surgeon, PhD in General Surgery and founder of Hernia Core — the first Arab clinics dedicated to hernia surgery. 15+ years of experience and over 5,000 successful cases.
This article is for general medical awareness only and does not replace a consultation with a specialist. To assess your case, please book with Dr. Mohamed Esmat. Last reviewed: October 5, 2026.
