I had a strange reaction to Celexa when I went on it. I dropped about 8 lbs in the 1st two weeks. Doc said it was a rarely seen side effect (welcome to my world) and not a great one since I had already lost so much to depression. I was at 108 and I'm 5'7" and she didn't want me to lose anymore. So Doc halfed my dosage.

Anyway it settled down and I was able to get the 8-10 lbs back. Then raised the dosage again. The only thing I've noticed is I don't gain any weight. The struggle with me is maintaining what I have.