Pudendal neuralgia

Also called Pudendal nerve entrapment

Pudendal neuralgia is long-term pelvic pain that comes from damage or irritation of the pudendal nerve, which supplies the genitals, the area between the genitals and anus, and the anus. It can be caused by childbirth, surgery, cycling, long periods of sitting or constipation, but sometimes there is no clear cause.

Last updated Nov 9, 2026

What it is

It can be hard to diagnose because other conditions cause similar pain.

Treatment includes avoiding triggers such as sitting for long periods, special cushions, physiotherapy, nerve pain medicines, nerve block injections and, rarely, surgery.

Common signs

  • Burning, stabbing or aching pain in the genitals, perineum or anus
  • Pain worse when sitting and better when standing or lying
  • Numbness or pins and needles in the area
  • Needing to pee often
  • Pain during sex

How it is usually diagnosed

  • Questions about symptoms and an examination
  • Ruling out other causes with scans
  • Sometimes a nerve block injection to confirm

Records worth keeping

Keeping these together makes each appointment easier, especially when you see a new doctor:

  • Pain clinic or specialist letters
  • Scan reports
  • Physiotherapy plans
  • Medicine lists

Questions to ask your doctor

  • Could anything else be causing this pain?
  • Would pelvic floor physiotherapy help?
  • Is a nerve block an option for me?

When to get help right away

Call 112 or go to the nearest emergency department if you have:

  • Sudden numbness around the bottom and genitals, or loss of bladder or bowel control: call 112

This page is general information. It is not a diagnosis and does not replace a doctor who knows your history. Medfold keeps your records organised; it does not interpret them.

Sources