Are you bipolar? Lamactil is generally given for that, and at what dose are you at? Those are really important questions to ask before I could answer you :)
Cheers
LeftCoastChick
Depression Community Leader
Sorry I hit enter too quickly, Invega is a med used for schzophrenia, it the person suggesting wellbutrin a therapist or a psychiatrist. You med choices may be different because of your diagnosis, as well, I know for myself, I have to do some hard work as well to keep from getting into a depression by doing self care and I go to a support group.
It's important that you are really active in your wellness, my depression has gone down dramatically but it's still there sometimes, I'm Bipolar2.