anxiety and stress
"I've been taking Zoloft for a little over a year. It has been very effective for controlling my symptoms (I have GAD). Now I'm able to concentrate on my college classes, and in general stopped feeling anxious about different events and situations (exams, trips far away, driving a car, etc).

I started with 12.5mg and took that each morning for 6 months or so, without side effects. Then it stopped working well (the minor, yet bothersome, anxiety episodes came back), so I increased the dose to 25mg, and now am on 37.5mg, and doing good so far. 

Usually, I am sensitive to medications, so it was a nice surprise that Zoloft did not affect me negatively. Thanks to Zoloft, I feel like a different, more confident and more calm person now."