Antihistamine: Xevor is a brand name for levo-cetirizine. This antihistamine is the mirror-image isomer of Cetirizine (zyrtec). Theoretically, the r-isomers are the "active" part of the medication, so less medication should provide similar relief. It should work as well or perhaps better than zyrtec.
Answered 6/24/2014
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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
A doctor has provided 1 answer
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