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Health library/Irritable Bowel Syndrome

Digestive health

Irritable Bowel Syndrome

Also known as: IBS, Irritable colon

Irritable bowel syndrome causes recurring abdominal discomfort and altered bowel habits. It does not cause the destructive bowel inflammation seen in inflammatory bowel disease.

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What you may notice

Symptoms can overlap with other conditions and vary between people.

  • Abdominal pain
  • Bloating
  • Diarrhea
  • Constipation or alternating bowel habits

Understanding care

Clinical care may include clinical assessment, checking warning signs and a personalized symptom-management plan. A qualified clinician decides which investigations and options fit the individual situation.

When to seek help

Seek review for persistent bowel changes, pain or weight loss. Severe abdominal pain, bloody or black stools, vomiting blood or marked dehydration needs urgent assessment.

For severe breathing difficulty, collapse, suspected stroke, or another emergency, call local emergency services immediately. In India, call 112.

Read the medical sources

These sources support the educational article and offer more detail.

Educational reading · Updated 6 October 2026

Prepared from the linked sources. This summary has not had an independent clinician review. A qualified clinician can assess symptoms and explain which information applies to you.

A child and a caring grown-up reading a picture book together

LITTLE PEOPLE. BIG FEELINGS.

It’s okay to have
a lot of questions.

A doctor visit or an unfamiliar health word can feel scary. You can ask a trusted grown-up to help you understand, one small question at a time.

01

Say how you feel.

“I feel worried” is a good place to start.

02

Ask for simple words.

“Can you explain that in a way I understand?”

03

Bring someone you trust.

A caring adult can help you ask and listen.

For children and their grown-ups. This illustration explains a conversation, not a diagnosis. An adult should seek qualified care for a child who is unwell.

Irritable Bowel Syndrome — First AID health library