Introduction — This topic includes links to society and government-sponsored guidelines from selected countries and regions around the world. We will update these links periodically; newer versions of some guidelines may be available on each society's website. Some societies may require users to log in to access their guidelines.
The recommendations in the following guidelines may vary from those that appear in UpToDate topic reviews. Readers who are looking for UpToDate topic reviews should use the UpToDate search box to find the relevant content.
Links to related guidelines are provided separately. (See "Society guideline links: Irritable bowel syndrome" and "Society guideline links: Small intestinal bacterial overgrowth" and "Society guideline links: Clostridioides difficile infection".)
International
Canada
●CAG: Clinical practice guideline for the management of irritable bowel syndrome (IBS) (2019)
United States
●AGA: Technical review on the evaluation of functional diarrhea and diarrhea-predominant irritable bowel syndrome in adults (IBS-D) (2019)
●American College of Gastroenterology (ACG): Monograph on management of irritable bowel syndrome (2018)
●AGA: Guideline on the pharmacological management of irritable bowel syndrome (2014)
●AGA: Technical review on the pharmacological management of irritable bowel syndrome (2014)
Europe
●British Society of Gastroenterology (BSG): Guidelines on the management of irritable bowel syndrome (2021)
United Kingdom
●National Institute for Health and Care Excellence (NICE): Clinical guideline on irritable bowel syndrome in adults – Diagnosis and management (2008, updated 2017)
●NICE: Quality standard on irritable bowel syndrome in adults (2016)
Australia-New Zealand
Japan
●[In English] Japanese Society of Gastroenterology (JSGE): Evidence-based clinical practice guidelines for irritable bowel syndrome (2015)
●[In Japanese] JSGE: Evidence-based clinical practice guidelines for irritable bowel syndrome (2014)