OMG thank you soooooooo much I got on Zoloft to help with panic attacks I was having palpitations in my heart that lead me to belive I was dieng of a heart attack. I was on Zoloft for 2 months know that I had an echocardiogram and everything was normal i do not have panic attacks my doc said it was not necessary if I fealt that I did not need them. I stoped 1 week ago and I could not describe the zaps !!!! I told my co-worker that I did not know what was wrong with my brain that I was having a twitch in my brain all day with dizziness !!!! I did not know what was going on making me nuevouse!!! I hope this gouse away soon !!!! Thank you guys sooooo much for your post I will sleep better know that inan not worried !!!!