Cyanocobalamin is used to treat or prevent vitamin B12 deficiency caused by dietary deficiencies, certain types of anemias, pregnancy, and other disease states. Cyanocobalamin injections for maintenance therapy are conveniently dosed just once a month and are injected into the muscle or deep under the skin.

Ergocalciferol is a prescription vitamin that is used to prevent or treat Vitamin D deficiency. Ergocalciferol is in a class of medications called Vitamin D analogs and works by helping the body to use more calcium from food or supplements. Ergocalciferol will only work if you also get the right amount of calcium. It’s important to maintain the right amount of calcium intake to ensure the effectiveness of ergocalciferol. Ergocalciferol is the inactivated version of Vitamin D and is referred to as Vitamin D2.

Folic acid prescription tablets are a form of vitamin B9 used to treat or prevent folate deficiency, which can lead to anemia and other health complications. They are commonly prescribed for individuals with poor dietary intake, malabsorption conditions, or increased folate needs, such as during pregnancy. Folic acid plays a crucial role in red blood cell production, DNA synthesis, and fetal development. It is also used to reduce the risk of neural tube defects in newborns and may help lower homocysteine levels, which are linked to heart disease.