smoking cessation
"Have smoked for 35 years. Never seriously tried to quit until now. Have been on Champix for 10 weeks and haven't smoked for 7 weeks. Have had upset stomach, irritability and headaches. All manageable except now starting to get sores in my mouth. Am going to finish week out on 1 pill a day and hope sores don't get worse and I have butt out for good."