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PubMed · 16397353

[Drug-induced hypercalcemia].

Kanji Sato
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Abstract

Drug-induced hypercalcemia is caused by increased bone resorption (vitamin D and vitamin A intoxication), increased calcium absorption in the gastrointestinal tract (vitamin D intoxication, excessive intake of calcium) or increased calcium reabsorption in the renal tubules (thiazide diuretics). When vitamin D (D(2) or D(3)) intoxication develops, the hypercalcemia persists for more than several months. Therefore, short-acting active vitamin D (1alpha-OHD(3), 1,25- (OH) (2)D(3)) are clinically used. Recently, various analogs of 1,25- (OH) (2)D(3) with potent differentiation stimulating activity on keratinocytes but insufficient calcium-movilizing activity have been developed (tacalcitol, calcipotriol, 22-oxacalcitriol). However, severe hypercalcemia may develop when these ointments were abundantly applied to patients with psoriasis since the agents can be easily absorbed through the skin lesions.

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Bone ResorptionErgocalciferolsHumansHypercalcemiaPsoriasisSteroid HydroxylasesVitamin DEnglish AbstractJournal ArticleReview

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Kanji Sato. 2006. [Drug-induced hypercalcemia].. https://pubmed.ncbi.nlm.nih.gov/16397353/

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