Diseases

Irritable Bowel Syndrome

A disorder with chronic or recurrent colonic symptoms without a clearcut etiology. This condition is characterized by chronic or recurrent ABDOMINAL PAIN, bloating, MUCUS in FECES, and an erratic disturbance of DEFECATION.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A disorder with chronic or recurrent colonic symptoms without a clearcut etiology. This condition is characterized by chronic or recurrent ABDOMINAL PAIN, bloating, MUCUS in FECES, and an erratic disturbance of DEFECATION.

MeSH Record

Classification

Related Concepts

Knowledge Graph

Loading graph…

Drag nodes to rearrange; hover to trace links; click a node to open its page.

MeSH Record

Synonyms

9 entry terms
  • Colitis, Mucous
  • Colon, Irritable
  • Colitides, Mucous
  • Irritable Bowel Syndromes
  • Irritable Colon
  • Mucous Colitides
  • Mucous Colitis
  • Syndrome, Irritable Bowel
  • Syndromes, Irritable Bowel

MeSH Record

Aspects Covered

35 allowable subheadings

Indexed with the subheadings blood, cerebrospinal fluid, chemically induced, classification, complications, congenital, diagnosis, diagnostic imaging, diet therapy, drug therapy, economics, embryology, enzymology, epidemiology, ethnology, etiology, genetics, history, immunology, metabolism, microbiology, mortality, nursing, parasitology, pathology, physiopathology, prevention & control, psychology, radiotherapy, rehabilitation, surgery, therapy, urine, veterinary, virology.

MeSH Record

History Note

2004; use COLONIC DISEASES, FUNCTIONAL 1979-2003

MeSH Record

Previous Indexing

  • Colonic Diseases (1967-1970)
  • Colonic Diseases, Functional (1970-2003)

MeSH Hierarchy

Tree Number

MeSH Record

NLM Classification

WI 521

AMA Style

References

  1. National Library of Medicine. Irritable Bowel Syndrome. Medical Subject Headings (MeSH). 2026. Unique ID D043183. http://id.nlm.nih.gov/mesh/2026/D043183
  2. Irritable Bowel Syndrome. In: Wikipedia. https://en.wikipedia.org/wiki/Irritable_bowel_syndrome
  3. Irritable Bowel Syndrome. In: Wikidata. https://www.wikidata.org/wiki/Q838966