I was on Wellbutrin for a couple of years and I did like the slight increase in energy, it seemed to work quickly. However, within the last few months, I started having severe headaches, dizziness. I stopped the Wellbutrin because there is a risk of stroke. The severity of the headaches has greatly diminished (it's like "regular" headaches now) and the dizziness is gone. It was scary. Everyone is different though, and other than this, I really liked this medicine. I hope it works for you.