Excessive oral zinc supplementation.

Mark B Salzman, Elaine M Smith, Charles Koo

Case Report Journal of pediatric hematology/oncology 2002 80 次引用

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Study Design

研究类型: Case Reports
样本量: 1
研究人群: 17-year-old boy self-treating acne with excess zinc
持续时间: 26 weeks

干预措施: Excessive oral zinc supplementation. Large daily doses of zinc supplements
对照组: None
主要结局: Zinc-induced copper deficiency
效应方向: Negative
偏倚风险: High

Abstract

The use of megadoses of vitamin and mineral supplements has become common. The authors describe a 17-year-old boy who presented with fatigue after taking large daily doses of zinc supplements for 6 to 7 months in an attempt to treat his acne. A zinc-induced hypocupremia developed, causing anemia, leukopenia, and neutropenia. Anemia and neutropenia resolved 6 months after he stopped taking the zinc. Excessive zinc intake can have toxic effects, and questions about patients' use of vitamin and mineral supplements should be asked when medication histories are taken.

简要概述

A 17-year-old boy who presented with fatigue after taking large daily doses of zinc supplements for 6 to 7 months in an attempt to treat his acne was described, causing anemia, leukopenia, and neutropenia.

Used In Evidence Reviews

A 黑种草油用于休止期脱发

A 黑种草油用于斑秃

Excessive oral zinc supplementation.

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Study Design

Abstract

简要概述

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