Will Benadryl help a swelling throat? Understanding When to Use It and When to Seek Emergency Care
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3 min read
Benadryl, containing the active ingredient diphenhydramine, works by blocking histamine, the substance your body releases during an allergic reaction that can cause inflammation. This makes it effective for managing symptoms of mild allergic reactions, but **will Benadryl help a swelling throat** in every situation? The answer depends entirely on the cause and severity of the swelling.
