smoking cessation
"In my 3rd week of taking Zyban. I smoked as usual for the 1st 2 weeks 1 pack a day. Slowly I started smoking less frequently and only half a cigarette at a time. I am now not smoking at all and more importantly I dont even think about smoking. I have trouble falling asleep at night....but so far thats the only side effect I am experiencing. I am finally on the road to being a non smoker for the 1st time in 24 years."