allergies
"So I have terrible allergies, which most people on here say they do. I typically use Claritin and Zyrtec. I switch the 2 every other month. Also I use allergy shots. (3 shots every time, which sucks!) Some co-workers of mine mentioned using Xyzal and having good experiences so I decided to try it out. I decided to get the 10 pack first just to try it out since it's so expensive. As far as helping my allergies... the medicine has helped me a lot. The downside is it makes me extremely tired. Basically I better be ready for bed soon after taking it. But I having had any grogginess the next morning. I just wake up feeling really good. But keep in mind, what works for me may or may not work for you. Benedryl and Allegra does nothing for me."