Meaning of promethazine

pro•meth•a•zine

Pronunciation: (prō-meth'u-zēn", -zin), [key]
— n. Pharm.
  1. a phenothiaxine derivative, CHNS, used for the symptomatic relief of allergies and in the management of motion sickness.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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