Cardizem and Questran

• Generic Name: diltiazem
• Dosage Forms: tablet, coated
• Other Brand Names: Cardizem, Cartia XT, Dilacor XR, Dilt-CD, Diltia XT, Diltzac, Matzim LA, Taztia XT, Tiazac, Cardizem CD, Dilt-XR, Tiazac, Cardizem LA, Tiazac Extended Release Capsules

Cardizem (diltiazem) is a calcium channel blocker. It works by relaxing the muscles of your heart and blood vessels.

Cardizem is used to treat hypertension (high blood pressure). It may be used alone or in combination with other high blood pressure medications.

Cardizem is also used to treat chronic stable angina (chest pain) and angina due to coronary artery spasm.

• Generic Name: cholestyramine
• Dosage Forms: powder for oral suspension
• Other Brand Names: Cholestyramine Light, Prevalite, Questran, Questran Light, Locholest, Locholest Light, Questran Light Packets, Prevalite Packets, Questran Packets

Questran helps reduce cholesterol (fatty acids) in the blood. High cholesterol is associated with an increased risk of heart disease and atherosclerosis (clogged arteries).

Questran is used to lower high levels of cholesterol in the blood, especially low-density lipoprotein (LDL) ("bad" cholesterol).

Questran powder is also used to treat itching caused by a blockage in the bile ducts of the gallbladder.

Questran may also be used for purposes not listed in this medication guide.