Oral Vitamin D Therapy in Patients with Psoriasis.

Ana Maria Alexandra Stanescu, Anca Angela Simionescu, Camelia Cristina Diaconu

Nutrients 2021 Jan 06

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Vitamin D treatment is effective when applied topically to the skin for plaque-type psoriasis. Oral vitamin D supplementation might be effective as an adjuvant treatment option in psoriasis. This umbrella review aimed to highlight the current knowledge regarding the use of oral vitamin D for treatment of patients with psoriasis. We performed a literature search and identified 107 eligible full-text articles that were relevant to the research interest. Among these, 10 review articles were selected, and data were extracted. A data synthesis showed that only a few studies monitored oral vitamin D efficacy in patients with psoriasis. No studies investigated the optimal dose of systemic vitamin D in psoriasis. However, most studies did not observe side effects for doses within a relatively narrow range (0.25 to 2 μg/day). These results suggest that more large-scale studies are needed to determine the efficacy, optimal dose, and adverse effects of vitamin D administration in patients with psoriasis.

Citation

Ana Maria Alexandra Stanescu, Anca Angela Simionescu, Camelia Cristina Diaconu. Oral Vitamin D Therapy in Patients with Psoriasis. Nutrients. 2021 Jan 06;13(1)