• Image of Benadryl medication
    • DIPHENHYDRAMINE HCL

    • QTY 1
    • 50 MG/ML
    • VIAL

DIPHENHYDRAMINE (dye fen HYE dra meen) treats the symptoms of allergic reactions. It may also be used to prevent and treat motion sickness or the symptoms of Parkinson disease. It works by blocking histamine, a substance released by the body during an allergic reaction. It belongs to a group of medications called antihistamines.


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