Questran Light is a prescription medication that is used to lower cholesterol and to treat itching that has been caused by a blockage in the bile duct. Questran Light works by removing bile acid from the body and is taken along with lifestyle changes including eating a proper diet, exercising, and stopping smoking.

Make sure to always read the patient information and instructions before using this medication. Always follow your doctor’s directions.

• Questran Light comes in sachets.
• Mix the medication with 2-6 ounces of liquid and drink the mixture. Rinse the cup with more liquid and drink the remaining liquid to make sure that all medication is taken.
• Do not take dry powder without mixing it into a liquid.
• While taking Questran Light, drink plenty of non-caffeinated drinks.

Tell your doctor and pharmacist:

• About your drug and other allergies.
• If you take any other prescription or over-the-counter medications.
• Your medical history particularly of biliary tract block, kidney disease, constipation or hemorrhoids.
• If you are pregnant or planning pregnancy.
• If you are breast-feeding.

You should also know:

• Older adults may be more sensitive to the side effects of Questran Light.
• Questran Light is typically taken as part of a treatment plan including diet and exercise.

Common side effects of Questran Light include but are not limited to:

• Constipation.

Get medical help if you have any of the following side effects of cholestyramine.

• Unexplained bruising or bleeding.
• Severe constipation.
• Stomach pain.
• Symptoms of an allergic reaction such as difficulty breathing, hives, or swelling in your face, lips, or throat.

What should I do if I miss a dose of Questran Light?

If you miss a dose of Questran Light, you should take it as soon as you remember. However, if it is almost time for your next dose, then skip your missed dose.

What is the strength of Questran Light?

Questran Light and the generic alternative cholestyramine lite are both available in a strength of 4g.