smoking cessation
"Chantix was the best thing to happen to me. I smoked for 15 years, a pack a day and I'm happy to say I quit on my 3rd week and have now been a non-smoker for about 5 months now. Only side effects I had were more vivid dreams which didn't bother me one bit. I also experienced agitation but nothing severe. The only bad part about taking this medicine is I gained about 25lbs since I've quit. But I'd rather be overweight than get lung cancer."