Buspirone
"This medication is great!! I've been suffering severe anxiety for three years now, and I finally decided to get on some medication for it. Zoloft didn't work for me, and made me feel horrible, so we tried buspar next. The only side effects I got was slight dizziness and feeling fuzzy for the first three days and then I was fine.
I'm definitely way less anxious now, and it was great. I suggest giving it a try if its just anxiety and not depression, cause that's what things like Zoloft focus on."