I am on Wellbutrin 100mg 3x a day. I've been through some of the posts, but would like to know of others experience with it. Been on it three weeks (100mgs the first week, then 200mgs the second week, finally 300mgs) and it hasn't seemed to help the depression. I know it takes awhile, but how long did it take before you realized it was working, what were your side-effects, and how long did they last? So far I am a bit more scatterbrained than usual, and having trouble with my vision and dizziness. My right eye feels heavy. More shaking on the inside, and feel hot. Also appetite loss. Wonder how long that lasts. Anyone ever go on it long term with side effects that lasted through the duration of use? Thankyou very much!