The only thing I don't like about it is every now and then I get constipation. Other then that I like it because it's a great med to use with a SSRI. I'm on wellbutrin and zolft and couldn't be happier! It does NOTHING for anxiety, so if that's a concern don't expect wellbutrin to do any thing for your anxiety and yes it can increase the anxiety. It curves my apetite which is ok with me, so does zoloft, both give me more energy. And I prolly should not be on both but oh well, that's the way I like it