Yes: It is safe to take 2 Zyrtec (cetirizine) at once, but I am not sure allergies is the cause of your sore neck or the two are even related. Please have your neck evaluated if pain continues
Answered 8/25/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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