I have been on Effexor for many months and I have gained only a few pounds, but was already overweight but losing. I have been through a divorce, lost my mother to cancer 3 weeks ago and I have a problem with the weight. I know that I can't get off of my medicine because I am not ready, but I need help with the weight. Got any solutions? Effexor is great, but it does have withdrawal syptoms. I ran out of my medicine from Friday until Monday and had real bad dreams and could not sleep.