I started taking Zyban about two months ago for smoking cessation. At first I had very little side effects - in fact, I felt fantastic and ceased smoking within the first week. Three weeks into the treatment, I became emotionally very unstable, crying for no reason, feelings of worthlessness - almost an induced depression with insomnia, very vivid dreams, severe join pains etc. I coped well with those until I went out one night, had a few drinks and a total blackout followed. I cannot remember anything after my third drink and according to my boyfriend, I got verbally aggressive, very difficult, erratic and eventually cried myself to sleep. The incident scared the living daylights out of me and I stopped taking the Zyban immediately as this has never happened to me before.
After stopping the meds, I am still not smoking, but suffer from fatigue which is ok, BUT 3 - 4 weeks after stopping the meds, I went out again and suffered another blackout like the one above. I did not drink any more than I usually do, and I am no stranger to alcohol and can tolerate it very well at the worse of times. This time was even scarier than the first blackout.
Is there any research done on the specific interactions between Zyban and Alcohol, even after cessation of the medication? Help please?