My doctor refused to prescribe it to me. She knows my history of depression and she is afraid I will kill myself or someone else. Must be some wicked sh!t.
Ask about Topamax and using it off-label.
When I stopped smoking 22 years ago (I started again a couple of years ago), I just did it cold turkey. Sunflower seeds (*with* the shells) helped a lot. It was a diversion, plus something oral.