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  • noun

Synonyms for diphenhydramine

antihistamine (trade name Benadryl) used to treat allergic reactions involving the nasal passages (hay fever) and also to treat motion sickness


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References in periodicals archive ?
In this way it administers a measured dose of Diphenhydramine HCL (active ingredient) to the soft palate where it is easily and quickly absorbed into the system providing a safe, good tasting, fast action sleep inducer.
This unique compounding kit contains pre-weighed lidocaine HCl powder, pre-weighed diphenhydramine HCl powder, and a pre-measured soothing suspension similar to Maalox(R).