5 Feb 2010
Both cetirizine and loratadine are non-sedating antihistamines. They are considered to be equally effective. Try them both (at different times) and see which one works better for you.
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Is xyzal different enough from zyrtec to make a difference, or will his system be too used to the active ingredient?
1 answer • 1 May 2010
... going on 3 weeks now. I've tried rinsing the sinuses with the teapot thingy, used nasal spray, used zyrtec, Loratadine (it's crap!), ...
3 answers • 18 Feb 2011
What is the active ingredient in zyrtec 4h2?
1 answer • 15 Jun 2011