smoking cessation
"I stopped smoking 6.5 years ago. I was a very heavy smoker - sometimes 40  a day. I started Champix and after around 6 days lost the urge to smoke and stopped. I haven't had a single cigarette since and can't stand the smell or thought of it now. I had tried everything to help stop (many times) before Champix. Only side-effect I had was a metallic taste if I forgot to take it with food - for me it was a miracle. "