What is inguinal hernia?
An inguinal hernia occurs when part of the abdominal contents, commonly fatty tissue or a loop of bowel, pushes through a weakness in the muscle wall of the groin. It appears as a lump that may be more obvious when you cough, strain or stand, and often aches after activity. It is one of the most common reasons for elective surgery in the UK.
Inguinal hernias are far more common in men, and the risk rises with age, heavy lifting, chronic coughing and constipation. Diagnosis is usually straightforward: a GP or surgeon can typically confirm it by examining the groin while you stand and cough. An ultrasound scan is sometimes used if the diagnosis is unclear or the lump is small.
Common symptoms
- A bulge or lump in the groin, often more visible when standing or coughing
- Aching, dragging or burning discomfort in the groin
- Pain that worsens with lifting, exercise or straining
- A heavy feeling in the groin at the end of the day
- Swelling that may extend into the scrotum in men
- Sudden severe pain, vomiting or a tender lump that will not push back (a surgical emergency)
How long will you wait?
Routine NHS referral-to-treatment for inguinal hernia repair commonly takes four to nine months at many trusts, and around a third of patients on the overall waiting list wait more than 18 weeks.
Privately, you can typically see a consultant within 3–7 days, with surgery usually scheduled within 2–4 weeks.
NHS England median referral-to-treatment wait: 12.4 weeks, with 2.5 million people waiting over 18 weeks (May 2026). Individual waits vary by trust and urgency.
Treatment options
- Watchful waiting. Small hernias causing few symptoms can sometimes be monitored, though most enlarge over time and eventually need repair.
- Open mesh repair. The hernia is pushed back and the weakness reinforced with a synthetic mesh through a single groin incision, usually as a day case.
- Laparoscopic (keyhole) repair. The hernia is repaired with mesh through small incisions, which often means less post-operative pain and a faster return to work.
What does private treatment cost?
As a guide, self-pay inguinal hernia repair typically costs around £2,800–£4,500 in the UK in 2026, with keyhole repair at the upper end of that range.
Does health insurance cover inguinal hernia?
Inguinal hernia repair is a classic example of the acute, curable treatment private medical insurance is designed for, so a hernia that develops after your policy starts is usually covered in full. If the hernia existed, or caused symptoms, before you took out cover, most insurers will exclude it as a pre-existing condition, at least initially. Some policies review such exclusions after a symptom-free period, typically two years on moratorium terms.
Frequently asked questions
Does an inguinal hernia always need surgery?
Not always immediately. A small hernia causing little trouble can be monitored, but hernias do not heal on their own and most gradually enlarge and become more uncomfortable. Surgeons generally recommend repair for symptomatic hernias, partly to relieve pain and partly to avoid the small risk of strangulation, where trapped bowel loses its blood supply and emergency surgery is needed.
How long is recovery after hernia repair?
Most repairs are done as day surgery. People with desk jobs often return to work within one to two weeks, while manual workers usually need three to six weeks before heavy lifting. Gentle walking is encouraged from day one. Keyhole repair tends to allow a slightly quicker recovery than open surgery, though both have excellent long-term results.
Is it safe to wait several months on an NHS list?
For most people, yes, waiting is safe, although symptoms may gradually worsen and limit activity or work. You should seek urgent medical help if the lump becomes hard, very painful or cannot be pushed back, or if you vomit, as these can signal an obstructed or strangulated hernia needing emergency treatment. Many people choose private repair to avoid months of restriction.