Hi all. I took Champix some years ago & managed to stop smoking purely because of the nausea & the way it made me have a complete repulsion to nicotine. Unfortunately due to the nausea I stopped taking it during my 3rd week. I consequently fell back into my old habits. This time I've taken Champix again. I was ready for the nausea but barely had it. Neither have I had that familiar repulsive feeling to smoking. I'm now on my last day of Champix & so far I haven't smoked today. However I fear that I'll just fall back into my old ways. Hopefully not. This time I'm going to complete the 12 week course so fingers crossed. Any help much appreciated.