Wellbutrin xl and prozac. Important Safety Information About Wellbutrin XL* Important Safety Information About Wellbutrin SR Important Safety Information About WellbutrinBest Answer: Well, you are taking some meds that have a stimulating effect; Wellbutrin, prozac, and fioricet with a depressant; xanax. . . . . . . I have been weaning from Wellbutrin xl because of side-effects with starting Prozac 20 mg 4 weeks ago-wellbutrin gave me anxiety with it, now on day 3 off it an. . I am switching fr... more