St. John's wort may diminish methylphenidate's efficacy in treating patients suffering from attention deficit hyperactivity disorder.

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Author information

Author/s: Niederhofer, Helmut (H);

Journal and publication information

Publication Type: Letter

Journal: Medical hypotheses (Med Hypotheses), published in Scotland. (Language: eng)

Reference: 2007-; vol 68 (issue 5) : pp 1189

Dates: Created 2007/02/23; Completed 2007/06/06;

PMID: 17254717, status: MEDLINE (last retrieval date: 12/26/2008)

Sourced from the National Library of Medicine. Abstract text and other information may be subject to copyright.

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MeSH headings (categories)

This article was linked to the MESH Headings shown below.

Attention Deficit Disorder with Hyperactivity - drug therapy
Drug Interactions
Humans
Hypericum

Hypericum
Methylphenidate - therapeutic use
Models, Biological
Phytotherapy

Associated Chemicals: Methylphenidate (113-45-1)

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