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IBS Symptoms

By , About.com Guide

Updated November 08, 2011

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Irritable bowel syndrome (IBS) symptoms run the gamut of unpleasant intestinal symptoms -- diarrhea, constipation, abdominal pain, gas, bloating. Yes, these are all symptoms that most people experience at one time or another. It is when they happen to a person on a continual basis that there becomes the possibility that a person has IBS.

IBS Symptoms

Doctors make a diagnosis of IBS based on a combination of abdominal pain and a marked change in your bowel habits. Thus, for the individual sufferer, IBS can consist of:
  • abdominal pain or discomfort relieved by a bowel movement
  • three or more bowel movements a day (diarrhea)
  • three or fewer bowel movements a week (constipation)
  • loose, watery stools (diarrhea)
  • hard, dry stools (constipation)
  • feeling of urgency (diarrhea)
  • straining during a bowel movement (constipation)
  • feeling of incomplete evacuation
  • passage of mucus
  • gas and bloating

Sub-types of IBS

Red-flag Digestive Symptoms

IBS symptoms can be so severe and disruptive that sufferers frequently worry about misdiagnosis and that their doctor has overlooked a more serious disorder. The following list describes symptoms that are NOT typical of IBS and would warrant further investigation:
  • fever
  • vomiting
  • blood in the stool (may be only from hemorrhoids, but MUST be brought to the attention of a qualified physician)
  • significant and unexplained weight loss
  • anemia
  • abdominal pain and cramping not relieved by a bowel movement
  • abdominal pain and cramping which awakes the sufferer from sleep
  • poor appetite (not caused by a fear of eating trigger foods)
  • fatigue

How to Find an IBS Doctor

Source:

Longstreth, G., Thompson, W., Chey, W., Houghton, L., Mearin, F. & Spiller, R. “ Functional Bowel Disorders. Gastroenterology 2006 130:1480-1491.

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