smoking cessation
"The comment above is wrong, it is not banned in Europe. There was an issue with the *generic*, which was recalled.

There was also a case involving the pharmaceutical company promoting off-label uses (can't recall where) for three medications including a diabetic drug and wellbutrin (bupropion) without FDA approval. They were fined. 

However the drug is not banned.

I'm currently on Wellbutrin as an antidepressant and trying to quit smoking after a relapse. I haven't noticed any magical effect. I'm not craving badly but I am struggling. As with any situation, the bulk of the work has to come from you.

I used Champix previously and it worked better in terms of reducing my cravings but it made me terribly depressed."