I started taking Wellbutrin XL for anxiety. My doctor told me that this medication will calm down the anxiety and even just put me in a better mood. (i think i was also slightly depressed) but i was affraid to admit it to myself. I took the Wellbutrin for about year and it worked wonders. I was happier, no anxiety, and i just had energy without having to drink a pot of coffee. These last two months my insurance switched to Budeprion SR and it has been hell. I never put two and two together about the generic...since i work in a pharmacy i assumed it was equivalent. IT IS NOT. My fiancee almost left me! The FDA needs to pull this med.