Zyban is
a sustained-release medication that is nicotine-free and is used to help
one stop smoking. Zyban has helped smokers to stop, even those who have smoked
20 years or more. Zyban is the first nicotine-free pill that, as part of
a comprehensive program from your healthcare professional, can help you stop
smoking. Zyban is prescription medicine available for smokers 18 and older.