Understanding Inguinal Hernias in Children: A Simple Guide for Parents

Hearing that your child has a hernia can feel scary. The good news is that inguinal hernias are very common in children, and doctors know how to treat them safely. In fact, fixing this type of hernia is one of the most common surgeries pediatric surgeons perform.

What does this mean for your child?

What Is an Inguinal Hernia?

An inguinal hernia happens in the groin area. The groin is the area between the belly and the upper thigh.

Before a baby is born, there is a small tunnel in the lower belly called the inguinal canal. This tunnel is part of normal development.

In boys, the testicles form inside the belly near the kidneys. Before birth, they travel down through this tunnel to reach the scrotum. After the testicles move through, the tunnel is supposed to close.

Girls have this same tunnel during development, even though testicles do not travel through it. Just like in boys, the tunnel should close before birth.

Sometimes, the tunnel does not close all the way. When this happens, a part of the intestine can push through the opening. This causes a soft bulge in the groin area. That bulge is called an inguinal hernia.

Signs Parents May Notice

Many parents first notice a small lump or swelling in their child’s groin. This bulge may come and go.

Common signs include:

• Swelling or bulge in the groin
• The bulge getting bigger when your baby cries or strains
• The area looking normal when your child is relaxed or lying down
• Usually, no pain when the area is touched

Because crying or straining increases pressure in the belly, the bulge may become easier to see during those moments.

Why Hernias Need to Be Fixed

Some hernias in babies, like belly button (umbilical) hernias, can close on their own. Inguinal hernias are different.

These hernias do not close by themselves. Over time, a piece of bowel can get trapped in the opening. If that happens, the blood supply to the bowel can be affected. This can become a serious problem.

For this reason, doctors recommend repairing the hernia with surgery.

How Pediatric Hernia Repair Is Different

Children are not just small adults. Pediatric hernias are repaired differently than adult hernias.

Pediatric surgeons specialize in treating children and perform this surgery often. Most children recover quickly and return to normal activities soon after the procedure.

At Nationwide Children’s Hospital Toledo, the surgeons have developed a method that uses ultrasound and a small needle to repair the hernia. This technique does not require an incision.

This can mean:

• A smaller or no visible scar
• Less pain after surgery
• A faster recovery

Your child’s surgeon will talk with you about the best option for your child.

When to Seek Emergency Care

Most hernias are not emergencies, but sometimes they can become serious.

Go to the emergency room right away if your child has:

• Skin that looks red, purple, or dark over the groin swelling
• Severe pain in the area
• Vomiting with the pain
• A bulge that will not go away

Otherwise, the best step is to schedule a visit with a pediatric surgeon. They can examine your child and plan a safe repair.

The Bottom Line

While seeing a bulge in your child’s groin can be worrying, inguinal hernias are common and very treatable. Pediatric surgeons repair them regularly, and most children recover quickly and do very well.

If you notice symptoms, talk with your child’s doctor so they can guide you to the right care.