A3 (Vitamin d2 ergocalciferol 1.25 mg (50,000 USP units vitamin D))
Pill imprint A3 has been identified as Vitamin d2 ergocalciferol 1.25 mg (50,000 USP units vitamin D).
Ergocalciferol is used in the treatment of vitamin d deficiency; hypoparathyroidism; hypocalcemia; familial hypophosphatemia; osteomalacia (and more), and belongs to the drug class vitamins. Risk cannot be ruled out during pregnancy. Ergocalciferol ergocalciferol 1.25 mg (50,000 USP units vitamin D) is not subject to the Controlled Substances Act.
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