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promethazine

One entry found.

Main Entry: pro·meth·a·zine

Pronunciation: \(ˈ)prō-ˈmeth-ə-ˌzēn\

Function: noun

: a crystalline antihistamine drug derived from phenothiazine and used chiefly in the form of its hydrochloride C₁₇H₂₀N₂S·HCl—see phenergan

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