Calan and Iobenguane I-131

• Generic Name: verapamil
• Dosage Forms: tablet, film coated
• Other Brand Names: Calan, Calan SR, Isoptin SR, Verelan, Isoptin, Isoptin IV, Covera-HS, Verelan PM

Verapamil is used alone or together with other medicines to treat heart rhythm problems, severe chest pain (angina), or high blood pressure (hypertension). 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 .

Verapamil 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, verapamil relaxes 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 .

• Generic Name: iobenguane I 131
• Dosage Forms: n.a.
• Other Brand Names: AdreView, Azedra

Iobenguane I-131 is a radiopharmaceutical (RAY dee oh far ma SOO tik al) medicine that is used to treat a certain type of adrenal gland tumor (pheochromocytoma).

Iobenguane I-131 is also used to treat a rare type of nerve cell tumor (paraganglioma) that can spread throughout the body.

Iobenguane I-131 is for use in adults and children who are at least 12 years old.

Iobenguane I-131 may also be used for purposes not listed in this medication guide.