Kalexate Powder and Pentasa Rectal

• 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: mesalamine
• Dosage Forms: capsule
• Other Brand Names: Apriso, Asacol HD, Delzicol, Lialda, Pentasa, Canasa, Canasa Pac, Rowasa, SfRowasa

Mesalamine is used to treat an inflammatory bowel disease, such as ulcerative colitis. Mesalamine suppositories are used to treat mild to moderate active ulcerative proctitis (inflammation of the rectum). It works inside the intestines (bowels) to reduce the inflammation and other symptoms of the disease.

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