I have been taking Zyban for a few weeks now which i bought from emedoutlet and I have quit smoking cigarettes (I don't want them as much anymore!) and cut back significantly my smoking habit. Zyban surely helped me a lot to lead a more equalized and constructive life The medication did closely what it was supposed to do. It completely reduced all nicotine desires leaving only the emotional aspect to care about. So if I kept myself busy, the thought of smoking would never even enter my mind. Now am happy using this medication and also recommended to all my friends out there. This is really value for money and more important it will bring back the life in you. How amazing it feels after i quit smoking. And yes like all others every medication has few side effects i feel little drowsy. Just consult the doctor to know better about zyban pills.