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A 24-year-old female asked:

Can i take mucinex d and benadryl (diphenhydramine)? i have taken mucinex d for a combination of a cold and allergies but just had an allergic reaction to a food.

1 doctor answer1 doctor weighed in
Dr. Alvin Lin
Geriatrics 31 years experience
Yes, but . . .: If any tongue or lip swelling, or difficulty breathing/swallowing, call 911 or local emergency services. Need to avoid allergen & carry EpiPen (epinephrine). www.drugs.com Interactions Checker says there's no interaction btwn Mucinex D (guaifenesin & pseudoephedrine) & Benadryl (diphenhydramine). However, only antihistamine like latter is useful for allergies. Former is combo of expectorant & decongestant.
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Last updated Oct 26, 2016


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