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A member asked:
I have a bad cold and a sinus infection. i just took 2 tblespoons of nquil. can i take a benadryl (diphenhydramine) also?
A doctor has provided 1 answer
Better no: Nyquil has an antihistaminil in its components, so don't add benadryl, (diphenhydramine) fluids and rest should be your remedies for now, see urgent care in the morning if not improved, goodluck
Answered 3/14/2015
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