/ Thesaurus / I Synonyms of isuprel Find synonyms for: Noun1. isoproterenol, Isuprel, medicine, medication, medicament, medicinal drugusage: drug (trade name Isuprel) used to treat bronchial asthma and to stimulate the heartWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language