Nova Scotia Health Authority. Pharmacy Services, Nova Scotia Health Authority. Renal Program.
Halifax, NS:
Nova Scotia Health Authority
, 2023.
- Pamphlet Number
- 1470
- Available Online
- View Pamphlet
One-Alpha® is a medication with the active ingredient alfacalcidol. This is a form of vitamin D. The liver changes alfacalcidol to calcitriol, which is a form of vitamin D that can be used by the body. Alfacalcidol helps your body control your calcium and phosphate levels. Calcium and phosphate are needed to build healthy bones. People get vitamin D from sunlight, and from eating oily fish and milk products. People with kidney disease cannot change enough vitamin D into calcitriol. This can ca…