I have been taking Zoloft for 4 years now, I had previously been ...

I have been taking Zoloft for 4 years now, I had previously been on Prozac but experienced nightmares. I have had the dosage of the Zoloft increased 3 times and am currently at 100mg which I have been at for about a year. I am so glad I found this site, I too have the electrical shocks in my hear, slight tremors and tingling in my lips and left eye, but most disturbing is the gastric problems that have increase drastically in the last 2 months. After a CT, MRI and a gastroscope that found nothing I think I may have figures it out. It is a side effect of the Zoloft. I am not sure what I will do, I do not want to be depressed again. Thank you so much for this website and for all of you who have posted.