Varenicline
smoking cessation
"I'm on day 10 and the 1 mg pills do upset my stomach, some days worse than others. I sleep okay but am up beat after I take the pills. I've been coming home to take a nap, which I never did before. I'm down from a pack a day to 6. I had a cigarette 13 hours after my last one today. Broke out in a sweat. Didn't enjoy the smoke. Here's hoping I can beat this sooner rather than later. Mornings are my downfall but I'm taking this one day at a time."