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A member asked:

Can i take one cup of nyquil for my cold, and two benadryl's for my allergies?

A doctor has provided 1 answer

2AntihistaminsSimila: Nyquil cantains aDoxylamine.Acetaminophen and Dextromethorfan Benadryl (diphenhydramine) is an antihistamine and Doxylamine is also antihistamine.Both are first generation antihistamines and cause sedation.I will not advice to take 50 mgm(2x25mgm)of Benadryl (diphenhydramine) and Nyquil.

Dr Chuu agreed

Answered 11/28/2017

1.7k views

Thank

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