Cholestyramine treatment of chronic diarrhea associated with immune deficiency syndrome.

A 5-year-old boy with known severe combined immunodeficiency disease presented with chronic diarrhea, malabsorption and retarded growth. Candida albicans was found in distal duodenal fluid, and invading the intestinal mucosa. Chronic diarrhea persisted after antimycotic therapy, but responded to treatment with cholestyramine. Repeated courses of cholestyramine resin over a 6-month period were required for complete resolution of the gastrointestinal symptomatology.