http://www.medications.com/effect/view/1912 I TAKE 100MG OF ZOLOFT AND HAVE FOR 2 MONTHS. SINCE I STARTED, I'VE GAINED 25 LBS. I RECENTLY LOST OVER 80 WITH DIET AND EXERCISE CHANGE AND THIS WEIGHT GAIN HAS BEEN A MAJOR BLOW. I ALSO HAVE BEEN GETTING HORRIBLE HEADACHES, I CAN'T HANDLE NOISE AS WELL, A