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A member asked:
Is it ok to take half a zyrtec (cetirizine) the same day as a whole one?
A doctor has provided 1 answer
Sure: Doses of up to 20 mg of zyrtec (cetirizine) per day for the treatment of urticaria, have been well studied to be safe.
Answered 3/3/2020
4.3k views
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Related Questions
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