[ gwon-eth-i-deen ]
/ gwɒnˈɛθ ɪˌdin /

noun Pharmacology.

a potent adrenergic neuron blocking agent, C10H22N4, used in the treatment of hypertension.

Origin of guanethidine

1955–60; by insertion of eth(yl) into guanidine Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Medical definitions for guanethidine

[ gwä-nĕthĭ-dēn′ ]


A drug used as its sulfate salt in the treatment of hypertension.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.