I took Zoloft in 1992, then stopped. I had a very bad reaction to stopping it. I remember crawling on the floor begging for air and I was dizzy. After a few weeks I felt better. I did take it again in 2002 for 2 months. I then stopped. 50 mg it was. Well I had the most awful symptoms. I besides not being able to sleep, feeling sick, I actually had feeling of killing peoole and huting people. These drugs are very bad. They should not be on the market. People on Prozak have killed their own families. Well I know why! Luckily I never acted on this. Very strange overpowering feeling and I cried a lot. I feel freaked out when I think of the name Zoloft and this medicine should be detroyed.