Hi, So I started taking Zyban (bupropion) to quit smoking, one week later I started hearing ringing in my ears and immediately stopped. 3 years later and I still have Tinnitus . Doctor said there is nothing could be done so I learned to live with it. I wonder what may happen if I try taking Zyban again for short period could tinnitus go away ? Or can it worsen my condition?? Does it worth the risk ? Thanks !