This medication is commonly used to treat various conditions caused by low levels of calcium in the body. These conditions may include osteoporosis (bone loss), osteomalacia/rickets (weak bones), hypoparathyroidism (decreased parathyroid gland activity), and latent tetany (a muscle disease). One of the key components of this medication is Vitamin D, which plays a vital role in aiding the absorption of calcium and phosphorus in the body. To use this medication, it is recommended to take a dose of 500 mg three to four times a day. It is available in both tablet and capsule forms, which are taken orally with food. Certain precautions should be considered, particularly for diabetic patients and those using heparin. It is important to consult with a doctor if you are pregnant, lactating, or have any specific health concerns.