http://www.medications.com/se/Zyban Recent side effects for Zyban Sun, 13 Jan 2008 12:53:47 -0500 http://www.medications.com/effect/view/26280 I took this in the mid to late 90's to quit smoking and it ever so gently separated me from smoking that I hardly noticed I had quit. But it wired me up so bad that I couldn't sleep or even relax. Every sudden sound just made me almost bounce off the wall, http://www.medications.com/effect/view/26280