anxiety
"I have GAD and Panic Disorder going on 10 years. I've been on Zoloft the entire time. I had a relapse this year and went on Buspirone.  It worked for several weeks but didn't hold up.  I steadily went all the way up to the max of 60 mg/day but this wasn't for me.  I did have some anti-anxiety effects, but it made me feel empty and I didn't enjoy doing things.  I eventually got off of this.  I'm now taking Gabapentin (in addition to Zoloft 200 mg) and I like it a lot better so far."