For the past 10 years I was a tobacco chewer. Usually went through 2 tins a week. I have been using the nicotine lozenges for almost 6 months. I quit using those a week and a half ago and I still have severe cravings for nicotine! How long will this last!!
A long time. It depends on how long you've been taking it. It usually more than half the time you've taken it.(not that I do, used to learn it in school)