smoking cessation
"Once I decided I was going to stop smoking (after about 28 yrs of smoking more than a pack a day I started Chantix in May 2013 and I haven't smoked again since.  Luckily I didn't have any side effects.  I did gain 20 lbs since then but I do feel better.  I don't have to worry about long flights anymore etc.  I didn't even finish the second phase of the medication.  It's definitely worth trying.  If I can quit anyone can!"