Injectable vitamin D is given by or under the supervision of a health care professional. Some psoriasis patients may benefit from vitamin D supplements however, controlled studies have not been performed. Alfacalcidol, calcifediol, and calcitriol are also used to treat certain types of bone disease that may occur with kidney disease in patients who are undergoing kidney dialysis.Ĭlaims that vitamin D is effective for treatment of arthritis and prevention of nearsightedness or nerve problems have not been proven.

Increased need for vitamin D should be determined by your health care professional.Īlfacalcidol, calcifediol, calcitriol, and dihydrotachysterol are forms of vitamin D used to treat hypocalcemia (not enough calcium in the blood). In addition, individuals and breast-fed infants who lack exposure to sunlight, as well as dark-skinned individuals, may be more likely to have a vitamin D deficiency. Overactivity of the parathyroid glands with kidney failure Some conditions may increase your need for vitamin D. Vitamin D is also sometimes used to treat other diseases in which calcium is not used properly by the body.Įrgocalciferol is the form of vitamin D used in vitamin supplements.

Your doctor may treat these problems by prescribing vitamin D for you. In adults it may cause a condition called osteomalacia, in which calcium is lost from bones so that they become weak. Lack of vitamin D may lead to a condition called rickets, especially in children, in which bones and teeth are weak.

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