Champix is a nicotine free drug helping to quit smoking. It works on the same receptors as nicotine, and is very effective.

Varenicline is a prescription medication used to help adults quit smoking by reducing nicotine cravings and withdrawal. It works by partially stimulating nicotine receptors while blocking nicotine itself. The treatment

Zyban is an atypical antidepressant which helps to stop smoking by reducing cravings and withdrawals.