Excessive oral zinc supplementation.

Mark B Salzman, Elaine M Smith, Charles Koo

Case Report Journal of pediatric hematology/oncology 2002 80 Zitierungen

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Study Design

Studientyp: Case Reports
Stichprobengröße: 1
Population: 17-year-old boy self-treating acne with excess zinc
Dauer: 26 weeks

Intervention: Excessive oral zinc supplementation. Large daily doses of zinc supplements
Vergleichsgruppe: None
Primärer Endpunkt: Zinc-induced copper deficiency
Wirkungsrichtung: Negative
Verzerrungsrisiko: 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.

Zusammenfassung

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

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Excessive oral zinc supplementation.

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Study Design

Abstract

Zusammenfassung

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