I have started the zyban stop smoking plan. Should have done that long ago but better late than never. I have been taking the zyban for about 7 days now and I do notice the craving is getting less. However, one of the side effects they warned me of is happening, I sleep very light and if I wake up during the night, I have great difficulty getting back to sleep.
What exactly is zyban, is it a depressant or what? Why would it keep me awake when I am dead tired?