What is Intussusception?

Intussusception is a serious condition in which one segment of the intestine telescopes or slides into an adjacent segment, much like the sections of a collapsible telescope, causing a blockage and compromising blood flow to the affected bowel. It is the most common cause of intestinal obstruction in young children, typically occurring between three months and three years of age, and requires prompt diagnosis and treatment since prolonged obstruction can lead to tissue death within the trapped segment of bowel. It is considered a pediatric emergency due to how quickly it can progress if left untreated.

What are the main symptoms of Intussusception?

The most common symptoms include: Sudden onset of severe; intermittent abdominal pain causing the child to draw their knees up and cry; vomiting; lethargy between painful episodes. Early recognition is key to prompt diagnosis and effective treatment.

Is Intussusception contagious?

No, Intussusception is not contagious. It cannot spread through casual contact. However, certain risk factors and genetic predispositions may increase susceptibility.

How is Intussusception treated?

Treatment options include: Prompt diagnosis; typically confirmed with ultrasound; allows for treatment with a non-surgical air or contrast enema. Treatment should always be guided by a qualified Pediatric Surgery specialist. Do not self-medicate.

Can Intussusception be prevented?

While Intussusception cannot always be fully prevented, several measures can reduce risk: No specific method reliably prevents intussusception given its often unclear trigger; though prompt recognition of the characteristic symptoms and immediate medical evaluation significantly improves the chances of successful non-surgical treatment and avoids the need for emergency surgery.

When should I see a doctor for Intussusception?

Seek immediate medical attention if you experience symptoms of Intussusception. This is a serious condition — go to the emergency room or call 112 if symptoms are severe or rapidly worsening.

All Diseases/Intussusception

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Digestive & GastrointestinalSevere

Intussusception

Pediatric Surgery · Digestive & Gastrointestinal

Severe

Severity

Uncommon — the most common cause of bowel obstruction in children under 2 years of age

Prevalence

Contagious

Pediatric Surgery

Specialist

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Warning Signs — When to Seek Immediate Help

Sudden severe worsening of Intussusception symptoms not responding to prescribed treatment
Difficulty breathing, chest tightness, or rapid heartbeat associated with Intussusception
High fever (above 39 °C / 102 °F) that does not improve with medication after 24 hours
Confusion, altered consciousness, severe weakness, or inability to stand or speak clearly
Signs of rapidly spreading infection — increasing redness, swelling, or skin changes
Symptoms occurring in infants, elderly (65+), pregnant women, or immunocompromised individuals
No improvement after 48–72 hours of prescribed Intussusception treatment
New or different symptoms suggesting spread to other organ systems

More About Intussusception

About the Intussusception Common Symptoms of Intussusception Causes & Risk Factors of Intussusception How Doctors Diagnose Intussusception Treatment Options for Intussusception Intussusception Prevention Intussusception Progression Intussusception Treatment Cost Frequently Asked Questions About Intussusception Ask a Question About Intussusception Conditions Related to Intussusception

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