http://www.medications.com/effect/view/6624 I HAVE BEEN ON WELBUTRIN ONLY 6 DAYS , I STARTED OUT WITH 300 MG OF THE SR KIND AND I FELT TOO DIZZY AND AGITATED AND WITH INSOMNIA AND BLURRED VISION , MY DOC THEN TOLD ME TO REDUCE IT TOO 15O A DAY, IM STILL FEELING THE SAME FELINGS , I FEEL CLUMSY I HAVE