I have to second this. My husband and I both quit using Chantrix, even though our insurance didn't cover it (125 bucks each month!), but our health and the money we spent on cigs FAR outweighs the medicine costs. Plus we were very lucky, and my husband only had to take it for a month before he decided he was ready to stop it, and I took it for only 2 months. Smoke free for over 2 months, and will be smoke free forever!