Kalexate Powder and Matzim LA

• Generic Name: sodium polystyrene sulfonate
• Dosage Forms: oral, rectal powder
• Other Brand Names: Kalexate, Kayexalate, Kionex

Kalexate binds itself to potassium in your digestive tract. This helps prevent your body from absorbing too much potassium.

Kalexate is used to treat high levels of potassium in the blood, also called hyperkalemia.

Kalexate works differently from other medicines because it passes into your intestines without being absorbed into your blood stream.

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

• Generic Name: diltiazem
• Dosage Forms: tablet, extended release
• 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

Diltiazem is used alone or together with other medicines to treat angina (severe chest pain) or hypertension (high blood pressure). High blood pressure adds to the workload of the heart and arteries. If it continues for a long time, the heart and arteries may not function properly. This can damage the blood vessels of the brain, heart, and kidneys, resulting in a stroke, heart failure, or kidney failure. High blood pressure may also increase the risk of heart attacks. These problems may be less likely to occur if blood pressure is controlled.

Diltiazem is a calcium channel blocker. It works by affecting the movement of calcium into the cells of the heart and blood vessels. As a result, diltiazem relaxes the blood vessels and increases the supply of blood and oxygen to the heart while reducing its workload.

This medicine is available only with your doctor's prescription.