Drug Class: What is Zyban and why is it prescribed?

Generic Zyban SR 150 mg is a nicotine-free quit-smoking aid. Instead of nicotine, Generic Zyban SR 150 mg contains the same active ingredient as the antidepressant medication Wellbutrin. More than a third of the people who take Generic Zyban SR 150 mg while participating in a support program are able to quit smoking for at least 1 month.

Generic Zyban SR 150 mg can also prove helpful when people with conditions such as chronic bronchitis and emphysema decide it s time to quit smoking