A 49-year-old female asked:
Can i take nyquil nighttime cold and flu even though i've already taken zyrtec (cetirizine) about 5 hrs ago?
1 doctor answer • 1 doctor weighed in

Dr. John Chiuanswered
Allergy and Immunology 59 years experience
Yes: Even though Zyrtec (cetirizine) also has mild sedating effect the combination should be ok.
Created for people with ongoing healthcare needs but benefits everyone.
3.7k viewsAnswered >2 years ago
Last updated Apr 11, 2020
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