anxiety
"I was on Lexapro for about 6 months before my doctor switched me to Wellbutrin due to weight gain and sexual side effects. I experienced intense headaches for the first few days, and dry mouth for the first 2 weeks. Both have since gone away. I have also lost 11 pounds in one month, which brings me just below my pre-Lexapro weight. I would attribute much of this to the reduction in appetite I have experienced with wellbutrin, as well as increased metabolism. My anxiety is under control and I feel great!"