Abdominal Pain
Symptoms & Signs Index
Pain in the belly (abdomen) can come from conditions affecting a variety of organs. The abdomen is an anatomical area that is bounded by the lower margin of the ribs above, the pelvic bone (pubic ramus) below, and the flanks on each side. Although abdominal pain can arise from the tissues of the abdominal wall that surround the abdominal cavity (i.e., skin and abdominal wall muscles), the term abdominal pain generally is used to describe pain originating from organs within the abdominal cavity (i.e., beneath the skin and muscles). These organs include the stomach, small intestine, colon, liver, gallbladder, and pancreas. Occasionally, pain may be felt in the abdomen even though it is arising from organs that are close to but not within the abdominal cavity, for example, the lower lungs, the kidneys, and the uterus or ovaries. This latter type of pain is called "referred" pain because the pain, though originating outside the abdomen, is being referred to (felt) in the abdominal area.
Abdominal pain can be acute and sudden in onset, or the
pain can be chronic and longstanding. Abdominal pain may be minor and of no
great significance, or it can reflect a major problem involving one of the
organs in the abdomen. The characteristics of the pain--location, timing,
duration, etc. are important in diagnosing its cause. Persisting abdominal pain
should be evaluated by a physician.
REFERENCE:
Fauci, Anthony S., et al. Harrison's Principles of Internal Medicine. 17th ed. United States: McGraw-Hill Professional, 2008.
Main Articles on Abdominal Pain
Causes of Abdominal Pain
Other Causes of Abdominal Pain
Examples of Medications for Abdominal Pain
- Analgesics, Antipyretics
- cimetidine, Tagamet
- dicyclomine, Bentyl, Byclomine, Dibent, Di-Spaz, Dilomine
- esomeprazole, Nexium
- famotidine, Pepcid
- lansoprazole, Prevacid, Prevacid SoluTab
- loperamide, Imodium; Kaopectate II; Imodium A-D; Maalox Anti-Diarrheal Caplets; Pepto Diarrhea Cont
- omeprazole, omeprazole/sodium bicarbonate, Prilosec, Zegerid
- pantoprazole, Protonix
- ranitidine, Zantac
- simethicone, Phazyme, Flatulex, Mylicon, Gas-X, Mylanta Gas
- tegaserod, Zelnorm
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