Sustained-release: 8 or 12 mg po every 8 to 12 hours. Supplied: Extended Release Cap: 6 mg, 8 mg, 12 mg Liquid/syrup: 2 mg/5 ml Tablet: 2 mg, 4 mg.
Chewable: 2 mg EExtended Release tab: 8 mg, 12 mg, 16 mg Tavist 12 Hour Allergy Tablets: Clemastine fumarate, USP 1.34 mg (equivalent to 1 mg clemastine).
Diphenhydramine hydrochloride is widely distributed throughout the body, including the CNS. Allergy: 25 mg IV or IM, may repeat within 2 hrs if needed. A local search option of this data can be found here. PLEASE READ THE DISCLAIMER CAREFULLY BEFORE ACCESSING OR USING THIS SITE.
In laboratory animals, no anticholinergic or alpha1-adrenergic blocking effects were observed.
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co.