The prevalence of irritable bowel syndrome (IBS) is almost universal. Although often thought to be a disorder of young females, IBS is diagnosed in both genders and all age groups. IBS manifestations in the older adult should trigger further differential diagnoses and more extensive diagnostic studies than would be in a younger adult. What would be termed as IBS in a younger individual may be diagnosed as diverticulosis in the old. Because of what is perceived as a general reluctance to make a diagnosis of IBS in this age group, the true prevalence of IBS in the elderly is not known. The pathogenesis of IBS is not clear; there is an interesting suggestion that altered gut microbiota may be involved. IBS may be constipation or diarrhea predominant. Because of the fact that the elderly are likely to have comorbid processes, the symptomatology should not be dismissed without appropriate evaluation, nor should therapy be initiated without consideration for adverse drug events.

Original languageEnglish (US)
Title of host publicationGeriatric Gastroenterology
PublisherSpringer New York
Number of pages7
ISBN (Electronic)9781441916235
ISBN (Print)9781441916228
StatePublished - Jan 1 2012

ASJC Scopus subject areas

  • Medicine(all)


Dive into the research topics of 'Irritable bowel syndrome'. Together they form a unique fingerprint.

Cite this