Medical Dictionary


noun fex·o·fen·a·dine \ˌfek-sō-ˈfen-ə-ˌdēn\
variants: also

fexofenadine hydrochloride

Medical Definition of fexofenadine

  1. :  a nonsedating H1 antagonist administered orally in the form of its hydrochloride C32H39NO4·HCl to relieve symptoms of seasonal allergic rhinitis and chronic hives Fexofenadine is marketed under the trademark Allegra.

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