ThatDude wrote:Allegra-D and Zyrtec both work for me, but there is a price to pay.
About an hour after I take one, I get really tired and my head starts feeling like I'm doing whippets that never stop. I get overcome with drowsiness, yet it's impossible to lay still enough to actually go to sleep.
Claritin does the same thing, but to a MUCH lesser degree. I can actually function with those.
Does that happen with Zyrtec? I take mine right before I go to bed.