Diphenhydramine interactions to avoid
The Checkup by Singlecare
NOVEMBER 14, 2023
It is available in oral, topical, and injectable dosage forms. Diphenhydramine interacts with other medications, both prescription and over-the-counter. Diphenhydramine and other CNS drugs Diphenhydramine can have a compounding effect when used with other drugs that have activity within the central nervous system.
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