Umbilical Hernia in Children
An umbilical hernia is a common and usually harmless condition in infants and young children. It appears as a soft bulge or swelling near the belly button and is often noticed when a baby cries, coughs, or strains. Most umbilical hernias close on their own, but some may require surgical repair.
What Is an Umbilical Hernia?
During development in the womb, a small opening in the abdominal wall allows the umbilical cord to pass through. Normally, this opening closes soon after birth. If it doesn’t, a small portion of the intestine or fatty tissue can push through, forming an umbilical hernia.
Causes and Risk Factors
- Prematurity – Umbilical hernias are more common in premature babies
- Low birth weight
- Family history – It may run in families
- Certain syndromes – Some genetic conditions may be associated with umbilical hernias
Symptoms of Umbilical Hernia
- A soft bulge at the belly button
- Swelling that becomes more noticeable when crying, coughing, or straining
- Usually painless
- The bulge may reduce or flatten when the baby is calm or lying down
⚠️ Seek medical attention if the bulge becomes painful, hard, discolored, or if your child has vomiting or signs of distress — this may indicate incarceration, a rare but serious complication.
When to See a Pediatric Surgeon
- If the hernia persists beyond 3–5 years of age
- If it’s very large or growing over time
- If there are any signs of complications
Treatment Options
🔹 Observation
Most umbilical hernias close on their own by the age of 3 to 4 years. Your doctor may recommend watchful waiting if the hernia is small and asymptomatic.
🔹 Surgical Repair
Surgery may be recommended if:
- The hernia persists beyond age 4–5
- The hernia is large
- Complications develop
The procedure is simple and typically performed as day surgery under general anesthesia.
Recovery After Surgery
- Children usually return home the same day
- Mild swelling or discomfort is expected
- Most resume regular activity within a few days
- Follow-up is usually scheduled within a few weeks
Prognosis
Surgical repair of umbilical hernias has a high success rate. The risk of recurrence is very low, and children usually recover quickly and completely.
If you notice a bulge at your child’s belly button, don’t worry — but be sure to discuss it with your pediatrician or pediatric surgeon to determine if observation or treatment is needed.