Cetirizine (Zyrtec): Zyrtec 10 mg contains 5 mg of xyzal (levocetirizine) and 5 mg of an inactive mirror-image of xyzal (levocetirizine). If xyzal (levocetirizine) doesn't make you gain weight neither will zyrtec.
Answered 5/12/2017
5.9k views
Zyrtec/cetirizine: Cetirizine (generic form of zyrtec) is about as effective as xyzal (levocetirizine) and more effective than Claritin without weight gain listed as a side-effect on package insert.
Answered 6/24/2014
5.9k views
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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