Chronic Functional Abdominal Pain

People with functional gastrointestinal (GI) disorders can have a variety of symptoms that range from painless diarrhea or constipation, to pain associated with diarrhea and/or constipation (usually called irritable bowel syndrome). There is another, less common condition of abdominal pain that is chronic or frequently recurring; it is not associated with changes in bowel pattern. This condition is called functional abdominal pain syndrome. Cause and treatment is discussed.

Author(s):
Drossman, 
Douglas A