16531 Ventral Hernia

Overview

A ventral hernia is a bulge that forms when an area of the abdominal wall becomes weak and tissue inside the belly pushes through. It can appear in the middle of the tummy (abdomen), often near the belly button or along a previous surgical scar.

Ventral hernias are fairly common in adults. Many are small and cause no symptoms, while others grow slowly over time.

They can affect both men and women, and are more likely in people who have had abdominal surgery, are overweight, have been pregnant, or have a family history of hernia.

Symptoms

Common symptoms

• A soft bulge in the abdomen, especially when standing, coughing, or straining
• A feeling of pressure, heaviness, or dragging in the tummy
• Mild discomfort, often worse with activity or prolonged sitting
• A bulge that flattens or disappears when lying down

Symptoms in children

• A child with a ventral hernia may have a soft bulge near the belly button or middle of the tummy.
• It may appear only when they cry, cough, or strain, and it may be painless.

Symptoms in older adults

• In older adults, the bulge may be less obvious because of weaker muscles.
• Symptoms might include a dragging or heavy feeling, discomfort when bending, or trouble with bowel movements.
• Any new persistent discomfort in the tummy should be checked.

Causes

Main causes

• A weak spot in the abdominal wall from a previous operation
• Increased pressure inside the abdomen that pushes tissue through the weak spot
• A naturally thin area in the abdominal wall

Risk factors

• Previous abdominal surgery
• Obesity or rapid weight changes
• Multiple pregnancies
• Chronic cough
• Constipation or straining to use the toilet
• Smoking
• Heavy lifting
• Older age or poor muscle condition

When to see a doctor

See a doctor urgently if:

• Contact your GP or local same-day service if you have a painful bulge that is not getting better
• If a bulge becomes hard or tender but you do not yet have emergency symptoms
• If you have a new bulge after recent abdominal surgery

Book a routine appointment if:

• If you notice a new bulge or feeling of pressure in your tummy
• If an existing bulge is slowly getting bigger or starting to cause mild discomfort
• If you are considering surgery and want to discuss your options

Diagnosis

A doctor usually diagnoses a ventral hernia by talking with you and examining your abdomen. They may ask you to stand, cough, or strain to make the bulge appear.

Tests that may be done

• Usually no tests are needed
• An ultrasound scan
• A CT scan
• Blood tests if there are signs of infection or blockage

What to expect at your appointment

The doctor will feel the area, check whether the bulge can be pushed back, and may ask about pain, bowel habits, and previous surgery. They can then discuss whether monitoring or referral to a surgeon is best.

Treatment

Treatment depends on the hernia's size, symptoms, and your general health. Many ventral hernias do not need immediate treatment; some are monitored, and some are repaired with surgery.

Self-care at home

• Avoid heavy lifting or straining
• Eat high-fibre foods and drink plenty of fluids to prevent constipation
• If you smoke, ask for help to stop
• Keep your weight within a healthy range
• Do not try to push the hernia back in unless a health professional has shown you how

Medical treatments

Surgery is the standard treatment for a ventral hernia that causes symptoms or is at risk of complications. It may be done as open surgery or keyhole (laparoscopic) surgery. The surgeon will close the weak area in the abdominal wall and may reinforce it with a special mesh. Before any treatment, your healthcare team will discuss the benefits, risks, and recovery time with you. For pain or discomfort, speak to your healthcare provider or pharmacist about what is safe for you.

When is surgery considered?

Surgery is often recommended if the hernia is painful, growing, or at risk of becoming trapped. Some small hernias can be safely monitored for a while. Your surgeon will help you decide whether the timing is right for you.

Living with this condition

With a small ventral hernia, you can usually continue your normal daily activities. Listen to your body: if lifting or bending causes pain, change how you move. After surgery, follow your recovery plan slowly and ask for help if you need it.

Lifestyle tips

• Avoid heavy lifting and sudden straining
• Keep a healthy weight
• Stay active with gentle activities like walking
• Treat constipation and persistent cough early
• If you smoke, stop smoking to improve tissue strength

Diet and exercise

Eat plenty of fibre and drink enough water to keep your bowels regular. Gentle exercise is encouraged, but check with your healthcare team before doing sit-ups, heavy weight training, or contact sports.

Mental health and emotional wellbeing

Waiting for treatment can cause worry. You might feel anxious about the bulge or about surgery. It helps to ask clear questions, bring someone to appointments, and let your healthcare team know when you feel stressed. If anxiety is affecting your daily life, your GP can point you to local support.

Prevention

You cannot prevent every ventral hernia, but you can lower your risk by avoiding extra pressure on your abdomen: lift with care, keep a healthy weight, manage constipation, and stop smoking.

Complications

If left untreated

• The hernia may slowly grow larger
• It may become trapped and painful
• The trapped tissue can lose its blood supply, which is an emergency
• It may cause a bowel obstruction

Long-term outlook

Most ventral hernias can be managed well. If surgery is needed, it is usually safe and successful, and most people return to their everyday lives. Early advice and regular check-ups help you stay in control.

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