Get Questran Online

Questran (cholestyramine) is a bile acid sequestrant. It binds bile acids in the small intestine so they cannot be reabsorbed. The liver then draws on circulating cholesterol to make new bile acids, which reduces the level of LDL cholesterol in the blood.

Questran comes as a powder that is mixed with water or another liquid before drinking. It is typically taken one to three times daily with meals. Never take the dry powder without mixing it first, as it could cause choking or esophageal problems.

Yes. Because Questran binds substances in the gut, it can reduce the absorption of many drugs, including statins, thyroid hormones, digoxin, warfarin, and fat-soluble vitamins. Other medications should generally be taken at least one hour before or four to six hours after a Questran dose. Always tell your physician about every medication and supplement you take.

The most frequently reported side effects are gastrointestinal, including constipation, bloating, gas, nausea, and abdominal discomfort. Constipation is the most common complaint and can usually be managed by increasing fluid and fiber intake. Contact your physician if side effects are severe or persistent.

Questran is contraindicated in people with complete biliary obstruction and in those with a known hypersensitivity to cholestyramine. It should be used with caution in patients with a history of severe constipation, bowel obstruction, or elevated triglycerides, as it can raise triglyceride levels.

Clinical studies, including the Lipid Research Clinics Coronary Primary Prevention Trial, have shown that reducing LDL cholesterol with cholestyramine is associated with a reduced risk of coronary artery disease events. Your physician will discuss your overall cardiovascular risk and whether Questran is the right choice for you.

Doctronic uses an AI-guided evaluation to gather your symptoms, medical history, and relevant health information. A licensed physician then reviews your case, makes a clinical determination, and if appropriate, creates a personalized treatment plan that may include a prescription.

Yes. Doctronic connects you with fully licensed physicians who review and are accountable for every treatment decision. All consultations are HIPAA-compliant, and care is available to adults 18 and older in any U.S. state.