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A member asked:

Took 2 nyquil pills last night. can i take my regular allegra in the morning still?

A doctor has provided 1 answer
Dr. Hiep Le answered

Specializes in Nephrology and Dialysis

Nyquil contains ingredient which has antihistamine activity so you can skip Allegra dose next morning, especially if you feel drowsy. However, there is no serious interaction between these two drugs.

Answered 4/12/2022

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