- Alfacalcidol I.P. 0.25 mcg. (1?-hydroxyvitamin d3)
- The medicine is used to treat vitamin D deficiency in people who have certain types of metabolic problems. This may include people who have: kidney problems; low levels of calcium or phosphate in the blood; problems with their parathyroid gland; rickets or osteomalacia.
- As directed by the physician.