Drug reference

cholestyramine

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Drug class

Cardiovascular (Anti Hyperlipidemics)

Mechanism of action

Forms complex with bile acids that is not absorbed through intestine; inhibits enterohepatic reuptake of intestinal bile salts, and this, in turn, increases fecal loss of bile salt-bound LDL and consequently reduces serum cholesterol in patients with primary hypercholesterolemia

Common side effects

  • Flatulence
  • Constipation
  • Belching
  • Dental erosion
  • Duodenal ulcer bleeding
  • Gallstones
  • Diarrhea

Related conditions

Frequently asked questions

What drug class is cholestyramine?

cholestyramine belongs to: Cardiovascular.

How does cholestyramine work?

Forms complex with bile acids that is not absorbed through intestine; inhibits enterohepatic reuptake of intestinal bile salts, and this, in turn, increases fecal loss of bile salt-bound LDL and consequently reduces serum cholesterol in patients with primary hypercholesterolemia

What are the common side effects of cholestyramine?

Flatulence, Constipation, Belching, Dental erosion, Duodenal ulcer bleeding, Gallstones, Diarrhea

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