Definition of "naphazoline" []

• 2-(1-naphthylmethyl)-2-imidazoline hydrochloride, a sympathomimetic agent used as a vasoconstrictor. (noun)

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• "Vasoconstrictors, such as naphazoline, phenylephrine, oxymetazoline, and tetrahydrozoline, act as a temporary solution for the short-term relief of the vascular injection and redness."