<unk>  is a cause of chronic diarrhea. It can result from malabsorption secondary to gastro-intestinal disease or be a primary disorder.  Treatment with<unk>  acid sequestrants is often effective.
Bile acid malabsorption
Glucose-galactose malabsorption
Pancreatic insufficiency
Sucrose intolerance
Lactose intolerance
Acid indigestion
Lactose intolerance pathophysiology
Malabsorption