Inguinal Hernia Repair

Overview

An inguinal hernia repair is surgery to fix an inguinal hernia. An inguinal hernia happens when a small part of the bowel or fatty tissue pushes through a weak spot in the lower belly wall, near the groin. This can make a bulge that may come and go. The surgery puts the tissue back and strengthens the weak area.

Yes. Inguinal hernias are one of the most common types of hernia, especially in men.

It can affect people at any age, including babies and children. It is more common in men, older adults, people who do heavy lifting, people with a long-term cough or constipation, and babies born early.

Symptoms

Common symptoms

• A bulge in the groin or scrotum that may get bigger when you stand, cough, or lift
• Aching, heaviness, or a dull pain in the groin
• Discomfort that gets worse at the end of the day or after activity
• A burning or gurgling feeling in the bulge
• The bulge may shrink or disappear when you lie down
• Some people have no pain at all

Symptoms in children

• A bulge in the groin or scrotum that appears when crying, coughing, or straining
• The bulge may disappear when the child is calm or lying down
• Fussiness, poor feeding, or vomiting if the hernia becomes trapped
• Often noticed during a bath or nappy change

Symptoms in older adults

• A dull ache or heaviness in the groin, especially after standing or walking
• A bulge that is more visible when standing and may shrink when lying down
• Discomfort that can be mistaken for a muscle strain
• Symptoms may be mild even when a hernia is present

Causes

Main causes

• A weak spot in the lower belly wall, often present from birth
• Extra pressure in the belly that pushes tissue through the weak spot
• Age and wear on the belly wall

Risk factors

• Being male
• Older age
• Family history of hernia
• Previous hernia or hernia repair
• Long-term cough
• Constipation and straining
• Heavy lifting
• Obesity
• Pregnancy
• Premature birth or certain connective tissue conditions in children

When to see a doctor

See a doctor urgently if:

• You have a painful, hard, or stuck-out bulge
• You have vomiting or cannot pass stool or gas with a hernia
• The bulge changes color or you develop a fever

Book a routine appointment if:

• You notice a groin bulge, even if it does not hurt
• You have aching or heaviness in the groin after standing or lifting
• Your child has a groin bulge that comes and goes

Diagnosis

Your doctor can usually diagnose an inguinal hernia by asking about your symptoms and gently examining your groin. You may be asked to stand and cough, which can make the bulge easier to feel.

Tests that may be done

• Ultrasound scan
• CT scan or MRI scan, rarely, if the exam is unclear or surgery is being planned
• Blood tests or other checks before surgery if needed

What to expect at your appointment

The exam is quick and private. Tell your doctor about all medicines, allergies, and health conditions. If surgery is planned, you may have a pre-operative check.

Treatment

Treatment depends on your symptoms, age, health, and how the hernia affects daily life. Small hernias with no symptoms may be watched safely. Surgery is the only way to fix a hernia for good. Your care team will explain your options and answer questions.

Self-care at home

• Avoid heavy lifting and straining
• Treat constipation by drinking water and eating fiber-rich foods
• Quit smoking or ask for help to quit
• Keep a healthy weight
• Ask your doctor if a supportive garment or truss is right for you; do not use one without advice
• Do not push hard on a hernia to force it back

Medical treatments

There are no medicines that repair an inguinal hernia. The main treatment is surgery. Repair may be done through a single larger cut (open repair) or through small cuts using a camera (keyhole or laparoscopic repair). A special mesh patch is often used to strengthen the belly wall. Your surgeon will discuss the type of repair, anaesthesia (pain-blocking medicine), and recovery plan that fits you.

When is surgery considered?

Surgery may be recommended if the hernia causes pain or discomfort, gets bigger, cannot be pushed back, causes bowel symptoms, or affects daily life. In children, repair is often advised soon after diagnosis to lower the risk of the hernia getting trapped. Emergency surgery is needed if the hernia is trapped or strangulated.

Living with this condition

After surgery, you will have some soreness, swelling, and tiredness. Gentle walking is encouraged. Follow your care team's advice on wound care, lifting, driving, and returning to work. Most people need a few weeks before feeling back to normal.

Lifestyle tips

• Increase activity slowly
• Avoid heavy lifting and straining for as long as your care team advises
• Eat fiber and drink water to prevent constipation
• Do not smoke; smoking slows healing and causes cough
• Ask about a gradual return to exercise and work

Diet and exercise

A balanced diet with plenty of fiber and fluids helps prevent straining. Gentle walking is good after surgery. Wait for your care team's okay before heavy exercise, cycling, or contact sports.

Mental health and emotional wellbeing

It is normal to feel worried before or after surgery, especially about recovery or time off work. Talk to your doctor if anxiety or low mood is affecting you. If you have thoughts of harming yourself, contact your local emergency number or a crisis support service right away.

Prevention

Not all inguinal hernias can be prevented, especially those present from birth. You can lower strain on the belly wall with healthy habits.

Vaccines

There is no vaccine for inguinal hernia.

Screening programmes

There is no routine screening test. See your doctor if you notice a groin bulge or have ongoing groin pain.

Complications

If left untreated

• A hernia can get bigger and more uncomfortable
• A loop of bowel can become trapped (incarcerated), causing pain and vomiting
• The trapped tissue can lose blood supply (strangulated), which is an emergency
• Bowel blockage can cause vomiting, bloating, and inability to pass stool or gas
• After repair, rare problems include bleeding, infection, long-lasting pain, or the hernia coming back

Long-term outlook

Most people recover well after inguinal hernia repair and return to normal activities. Recurrence is uncommon but can happen. Seeking care early for severe pain or a stuck-out bulge helps prevent serious problems.

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