IBS-D is a subtype of <a href="/conditions/irritable-bowel-syndrome/" class="popover" data-tooltip="<div><h6>Irritable Bowel Syndrome</h6><p><em>Irritable Bowel Syndrome</em> (IBS) is a common functional disorder of the large intestine characterized by long-term changes in bowel habits (e.g., frequent diarrhea or constipation) and abdominal pain. The exact causes are unknown, but research suggests that multiple factors —...</p></div>">IBS characterized by abdominal pain, gas, bloating, and frequent, urgent diarrhea. Approximately 29% of IBS sufferers have IBS-D, and women are more commonly affected than men. [1]

What is IBS-D?

Written by:

Gabrielle Fundaro

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by:

Louie Neri, Shyam Jayaraman

•Last Updated: May 16, 2025

IBS-D (diarrhea-predominant IBS) is a subtype of irritable bowel syndrome that is characterized by symptoms such as abdominal pain, gas, bloating, and frequent, urgent diarrhea. It affects approximately 29% of people with IBS, and the prevalence is higher in women.

Last Updated:May 16, 2025

IBS-D is a subtype of IBS characterized by abdominal pain, gas, bloating, and frequent, urgent diarrhea. Approximately 29% of IBS sufferers have IBS-D, and women are more commonly affected than men.^[1]

What is IBS-D?

References