I took Mirtazapine for depression and really felt much better, had a better outlook and just overall made me feel much better. I started to swell in my legs and arms so I went to the doctor. He said that one of the side effects is swelling so he changed me to citalopram and it isn't helping at all. Can some one tell me a drug that works as well without the swelling? I'm ready to just live with the swelling just so I can feel better.