It helps control parathyroid hormone and the levels of certain minerals (e.g., calcium, phosphorus) that are needed for building and keeping strong bones.

It does not usually have side effects. Your doctor may check your calcium and phosphate blood levels and adjust your dose if you have side effects.

Hypersensitivity to the drug and patients with hypercalcemia.

Before taking it , tell your doctor or pharmacist if you are allergic to it; or to other vitamin D products (such as calcitriol); or if you have any other allergies. This product may contain inactive ingredients (such as peanut/soy), which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

This medication should not be used if you have certain medical conditions. Before using this medicine, consult your doctor or pharmacist if you have: high calcium levels.

Before using this medication, tell your doctor or pharmacist your medical history, especially of: heart disease (e.g., irregular heartbeat, coronary artery disease), kidney disease, kidney stones.

It is unknown if this drug passes into breast milk. Consult your doctor before breast-feeding.

Please consult your doctor when taking this medicine if you are pregnant.

Ask your physician or pharmacist before taking any medicines.