depression
"Dr. switched me from 20mg generic Lexapro to 300mg of generic Wellbutrin XL HCL (bupropion) because I felt a lack of energy on the Lexapro.  I didn't notice any change of energy level with the Wellbutrin, but had many side effects: significant weight gain (30 lbs in 8 months) despite it being "weight neutral"; constant headaches, joint pain, muscle ache, stomach pain, blurry vision, constipation and sleep disturbances.  Switched from CVS pharmacy to Publix pharmacy and pills were different (small white round at CVS, large white oblong at Publix).  Switching to new generic only made side effects worse. Went back to the generic Lexapro and after 3 weeks, all symptoms ceased and weight is dropping back off.  Wellbutrin is not for me."