Cholestyramine

Pronounced koe-LES-tir-ah-meen

Brand names: Questran

Type: Bile acid binder (cholesterol-lowering) · All Heart & Blood Pressure Medicines

What Cholestyramine is used for

  • High cholesterol
  • Itching from bile duct blockage
  • Some types of chronic diarrhea

Common side effects

  • Constipation
  • Bloating
  • Gas
  • Nausea

Important cautions

  • Binds many other medicines in the gut — other medicines usually must be taken at separate times
  • Can raise triglycerides in some people

How it comes

Powder mixed with liquid. This guide lists forms only — it never lists strengths or doses.

Related medicines — Heart & Blood Pressure Medicines

Please note: This page is a patient-education summary, not medical advice, and it deliberately contains no doses. Medicines affect everyone differently — always follow your own prescription and talk to your doctor or pharmacist before starting, stopping or changing any medicine.