A 48-year-old male asked:

I have been giving my son of 4years old 80 drops of zyrtec (cetirizine) per day for 5 days . what are the side effects?

1 doctor answer2 doctors weighed in
Dr. Oscar Novick
Pediatrics 60 years experience
At bedtime: It may make him slept, so best to give it before bedtime.
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Last updated Oct 23, 2017


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