from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun 2-(1-naphthylmethyl)-2-imidazoline hydrochloride, a
sympathomimeticagent used as a vasoconstrictor.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun vasoconstrictor (trade names Privine and Sudafed) used in nasal sprays to treat symptoms of nasal congestion and in eyedrops to treat eye irritation
Sorry, no etymologies found.
Vasoconstrictors, such as naphazoline, phenylephrine, oxymetazoline, and tetrahydrozoline, act as a temporary solution for the short-term relief of the vascular injection and redness.