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Definition

By Mayo Clinic staff

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Illustration of small intestine — duodenum, jejunum and ileum. 
Small intestine

Gas and gas pains can strike at the worst possible moment — during an important meeting or on a crowded elevator. And although passing intestinal gas (flatus) usually isn't serious, it can be embarrassing.

Everyone has gas and gas pains, and passes gas generally at least 12 or more times a day. But some people have excessive gas and gas pains that bothers them most of the time. In some cases, gas you can't expel can cause intense, intermittent abdominal pain.

The good news is that although you can't stop gas and gas pains, a few simple measures can help reduce the amount of gas you produce and relieve your discomfort and embarrassment.

References
  1. Gas in the digestive tract. National Digestive Diseases Information Clearinghouse. http://digestive.niddk.nih.gov/ddiseases/pubs/gas. Accessed March 3, 2009.
  2. Belching, bloating and flatulence. American College of Gastroenterology. http://www.acg.gi.org/patients/gihealth/belching.asp. Accessed March 3, 2009.
  3. Villoria A, et al. Physical activity and intestinal gas clearance in patients with bloating. American Journal of Gastroenterology. 2006;101:2552.
  4. Controlling intestinal gas. International Foundation for Functional Gastrointestinal Disorders. http://aboutincontinence.org/site/about-incontinence/treatment/gas. Accessed March 3, 2009.
  5. Abraczinskas D. Intestinal gas and bloating. http://www.uptodate.com/home/index.html. Accessed March 3, 2009.
  6. Picco MF (expert opinion). Mayo Clinic, Jacksonville, Fla. March 13, 2009.

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April 30, 2009

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