betahistine(redirected from Betahistine HCL)
a histamine analogue used as the hydrochloride salt as a vasodilator to reduce the frequency of attacks of vertigo in Meniere's disease, especially in patients having a high frequency of such attacks; administered orally.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
betahistineA drug used to control the symptoms-vertigo and nausea-of MÉNIÈRE'S DISEASE. A brand name is Serc.
Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005