Phenylephrine Definition
fĕnəl-ĕfrēn, fēnəl-
noun
An adrenergic drug, C9 H13 NO2 , that is a powerful vasoconstrictor and is used to relieve nasal congestion, dilate the pupils, and maintain blood pressure during anesthesia.
American Heritage Medicine
Origin of Phenylephrine
phenyl (epin)ephrine
From American Heritage Dictionary of the English Language, 5th Edition
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