A 49-year-old female asked:
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can i take nyquil nighttime cold and flu even though i've already taken zyrtec (cetirizine) about 5 hrs ago?

1 doctor answer
Dr. John Chiu
Dr. John Chiu answered
56 years experience Allergy and Immunology
Yes: Even though Zyrtec (cetirizine) also has mild sedating effect the combination should be ok.
Answered on Apr 11, 2020

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