Zemplar Intravenous and Zoledronic acid

• Generic Name: paricalcitol
• Dosage Forms: capsule, liquid filled
• Other Brand Names: Zemplar

Paricalcitol injection is used to treat and prevent hyperparathyroidism in patients with chronic kidney disease who are on dialysis. Hyperparathyroidism is a condition that is caused when the parathyroid glands located in the neck make too much parathyroid hormone (PTH). This hormone controls the concentrations of calcium and phosphorus in your blood. Paricalcitol helps lower the amount of PTH which lowers the calcium and phosphorus concentrations.

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

• Generic Name: zoledronic acid
• Dosage Forms: n.a.
• Other Brand Names: Reclast, Zometa, Zometa Concentrate, Aclasta

Zoledronic acid (sometimes called zoledronate) is a bisphosphonate (bis FOS fo nayt) medicine that alters bone formation and breakdown in the body. This can slow bone loss and may help prevent bone fractures.

Reclast and Zometa are two different brands of zoledronic acid.

Reclast is used to treat osteoporosis caused by menopause, steroid use, or gonadal failure. zoledronic acid is for use when you have a high risk of bone fracture due to osteoporosis. Reclast is also used to treat Paget's disease of bone.

Zometa is used to treat high blood levels of calcium caused by cancer (also called hypercalcemia of malignancy). Zometa also treats multiple myeloma (a type of bone marrow cancer) or bone cancer that has spread from elsewhere in the body.

You should not use Reclast and Zometa at the same time.

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