Varenicline
"In summer 2016, I decided to quit smoking after 30 years. I was able to cut my smoking back from 1 pack to 1 half pack a day, but always had cravings. A friend suggested I try Chantix. I went to the doctor, got the prescription, filled it, and promptly set it on the countertop where  it remained for a few weeks because I was afraid of the side effects being publicized. Finally, I told myself that I had one week to quit on my own or that I would try the Chantix. I couldn't quit on my own. I started Chantix as prescribed, and one week later on December 22nd I smoked my last cigarette at 6:35pm. Ten months later, I am smoke free and no longer think about smoking or the fact that I quit smoking. I live my life as a nonsmoker and its fabulous."