What is Inguinal Hernia?

An inguinal hernia is a condition where tissue, usually fat and sometimes part of the intestines, protrudes through a weakened area of the lower abdominal wall near the groin. This is one of the most common types of hernia, affecting both adults and children.

You may notice an inguinal hernia as a bulge in the groin, which becomes more visible when standing, coughing, or engaging in physical activity. While it may not always cause pain at first, an inguinal hernia does not go away on its own and can worsen over time.

How Inguinal Hernias Develop

Inguinal hernias develop when increased pressure inside the abdomen pushes tissue through a weak point in the abdominal wall. This weakness can either be congenital (present from birth) or develop over time due to strain on the muscles.

Certain activities that increase abdominal pressure, such as heavy lifting, coughing, or straining during bowel movements, can make an inguinal hernia more noticeable and cause symptoms to worsen.

Signs and Symptoms

Common inguinal hernia symptoms include:

• A visible or noticeable lump in the groin
• Discomfort or pain, especially when lifting, coughing, or standing
• A dragging or heavy feeling in the groin
• Relief of symptoms when lying down

Symptoms may vary in severity. Even if the discomfort is mild, it’s important to get it checked by a healthcare professional to determine the right treatment and prevent complications.

Types of Inguinal Hernia

Inguinal hernias are classified into two types, which can affect treatment options:

• Indirect inguinal hernia: Often present from birth, it can occur in children or younger adults due to a congenital opening.
• Direct inguinal hernia: Typically develops later in life as a result of weakening abdominal muscles.

The type of hernia influences the treatment plan, including whether surgery is needed and which approach is most suitable.

Managing Inguinal Hernia

Treatment depends on the severity of symptoms, the size of the hernia, and its impact on daily life.

Treatment Options

Common treatment options include:

• Observation: In some cases, especially if symptoms are mild, doctors may recommend monitoring the hernia over time.
• Hernia surgery: Surgical intervention is typically recommended if symptoms worsen or daily activities are affected.
• Inguinal hernia laparoscopic surgery: This minimally invasive procedure is often the preferred method in Singapore for suitable patients, offering a faster recovery time and less scarring. Another option of minimally invasive hernia repair is Robotic surgery.

Possible Complications

If left untreated, an inguinal hernia can lead to serious complications, including:

• Incarceration: The herniated tissue becomes trapped and cannot be pushed back into place.
• Strangulation: The blood supply to the herniated tissue is cut off, which can lead to tissue death.
• Severe pain and swelling: This can occur suddenly and requires immediate medical attention.

Inguinal Hernia in Children

Inguinal hernias are also common in children, especially infants, and are often congenital (present from birth). Surgical repair is typically required to close the opening in the abdominal wall. Paediatric care for inguinal hernias involves age-appropriate surgical planning and anaesthesia to ensure a safe and effective procedure.

When to See a Doctor

It’s important to consult a doctor if you experience:

• A persistent or enlarging groin lump
• Increasing pain or discomfort
• Difficulty reducing the hernia
• Sudden pain, redness, nausea, or vomiting

Early assessment helps determine the safest and most appropriate management plan.