Hello, I am fairly new to this forum. I first noticed symptoms while pregnant. They went away after giving birth but almost one year later, came back with a vengence in Sept of 2006. Finally found cardiologist to diagnose correctly in March, 2007. Did not faint during TTT but came close. I have tried Toprol and Florinef - no good. Made me worse. I use Xanax daily to control anxiety attacks when I don't feel good. My cardiologist has started me on Wellbutrin XL at 150mg a day. I have heard the first two weeks are rough but that it will get better. I had 2 days of heart pounding, then 2 days of chest pains, then 3 days of weird sore throat and now I'm on my 2nd day of bad headaches. HOWEVER, I do need to say my symptoms seem a bit calmer, I'm a bit calmer and I feel like I can manage my day better with less anxiety. BUT, I'm nervous about the side effects being long-lasting. My cardiologist keeps telling me to get past the 2 week mark before making a decision about this. Has anyone else tried Wellbutrin and had good/bad luck? I'm happy that it makes me calmer with less ups/downs but the headaches don't do well for me and I feel like I'm having some short-term memory loss (but sometimes felt that before I ever went on any meds). ???? All these trials and errors on meds can drive you crazy!! I would love any feedback if someone has tried Wellbutrin.