noun Pharmacology.

an antiviral substance, C10H15N5O4, produced by the bacterium Streptomyces antibioticus and used in immunosuppressed patients for the treatment of serious infections caused by herpesviruses.

Origin of vidarabine

First recorded in 1975–80; vi(ral) + d- + arab(inose) + (aden)ine Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

vidarabine in Medicine




A purine nucleoside obtained from a species of Streptomyces and used in the treatment of herpes simplex infections.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.