Introduction

Noticed a soft swelling or bulge around your belly button? It could be an umbilical hernia, particularly if the swelling becomes more noticeable while coughing, lifting, straining or standing.

Although many umbilical hernias are not immediately dangerous, an unexplained navel swelling should be examined by a qualified surgeon. Early diagnosis can help prevent the hernia from growing or developing complications.

What Is an Umbilical Hernia?

An umbilical hernia occurs when abdominal fat or a part of the intestine pushes through a weak opening in the muscles near the navel.

The most common sign is a visible or noticeable bulge around the belly button. The swelling may appear only during physical strain or remain visible throughout the day.

How Can You Recognise an Umbilical Hernia?

Common symptoms include:

• A soft swelling on or near the belly button
• A bulge that becomes larger while coughing or straining
• Swelling that reduces when you lie down
• Discomfort while bending, lifting or exercising
• A feeling of pressure or heaviness near the navel
• Pain or tenderness around the swelling

Some small hernias cause no pain. However, the absence of pain does not necessarily mean that the hernia should be ignored.

What Causes an Umbilical Hernia in Adults?

An adult umbilical hernia usually develops when repeated pressure weakens the abdominal wall. Factors that may increase this pressure include:

• Obesity or excess abdominal weight
• Pregnancy, particularly multiple pregnancies
• Frequent heavy lifting
• Chronic coughing
• Long-term constipation and straining
• Fluid accumulation within the abdomen
• Previous abdominal surgery
• Natural weakening of the abdominal muscles with age

The swelling may gradually become larger as pressure on the abdominal wall continues.

Is Every Swelling Near the Navel a Hernia?

No. A swelling near the navel may also be caused by a lipoma, cyst, infection, collection of fluid or another abdominal-wall condition.

A surgeon can often identify an umbilical hernia through a physical examination. You may be asked to stand, cough or strain so the swelling becomes more visible. An ultrasound or CT scan may be advised when the diagnosis is uncertain, the hernia is large or surgical planning requires more detail.

Can an Umbilical Hernia Heal Without Surgery?

Umbilical hernias in young children often close naturally. In adults, however, the opening in the abdominal wall is unlikely to heal by itself. Surgery is therefore commonly considered when the hernia is painful, increasing in size or interfering with everyday activities.

Hernia belts and abdominal binders may temporarily support the area, but they do not repair the underlying muscle defect.

When Is an Umbilical Hernia an Emergency?

Seek urgent medical care if you experience:

• Sudden or severe pain around the hernia
• A hard, tender bulge that cannot be pushed back
• Red, purple or dark skin over the swelling
• Nausea or vomiting
• Abdominal bloating
• Inability to pass stool or gas

These symptoms may indicate that the intestine has become trapped or its blood supply has been affected. This is a surgical emergency.

How Is an Umbilical Hernia Treated?

Treatment depends on the size of the defect, symptoms, overall health and risk of complications. Hernia repair may be performed through open, laparoscopic or robotic surgery. The opening is closed with sutures, and mesh may be used to strengthen the abdominal wall when appropriate.

The most suitable technique should be selected after an individual assessment rather than through a one-size-fits-all approach.

Consult an Experienced Hernia Surgeon in Mumbai

Dr Nidhi Khandelwal is a qualified Robotic and Laparoscopic Bariatric and GI Surgeon with specialised expertise in hernia and abdominal-wall surgery. If you have noticed swelling, discomfort or a growing bulge near your navel, schedule a consultation for an accurate diagnosis and personalised treatment plan.This information is intended for general education and should not replace an in-person medical consultation.