This combination medication is used to prevent or treat low blood calcium levels in people who do not get enough calcium from their diets. It may be used to treat conditions caused by low calcium levels such as bone loss (osteoporosis), weak bones (osteomalacia/rickets), decreased activity of the parathyroid gland (hypoparathyroidism), and a certain muscle disease (latent tetany).

Side Effects:

Constipation or stomach upset may occur. If

Precautions:
Before taking this medication, tell your doctor or pharmacist if you are allergic to any of its ingredients;