Effect of vitamin E on the anticoagulant response to warfarin

J. M. Kim, Richard H White

Research output: Contribution to journalArticlepeer-review

50 Scopus citations


To clarify whether vitamin E enhances the pharmacologic effect of warfarin, we completed a double-blind clinical trial in which 21 subjects taking chronic warfarin therapy were randomized to receive either vitamin E placebo. None of the subjects who received vitamin E had a significant change in the international normalized ratio, and thus it appears that vitamin E can safely be given to patients who require chronic warfarin therapy.

Original languageEnglish (US)
Pages (from-to)545-546
Number of pages2
JournalAmerican Journal of Cardiology
Issue number7
StatePublished - 1996

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine


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