yohimbine

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yohimbine

[yō′him‚bīn]
(pharmacology)
C21H26N2O3 An alkaloid derived from plants that is a weak blocker of alpha-adrenergic receptors, used as a mydriatic and in the treatment of impotence.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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No published research has looked at over-the-counter supplements that contain yohimbe bark.
Yohimbe (pausinystalia yohimbe): The extract of yohimbe bark contains the alkaloid yohimbine and its isomers.