I am on my third week of Chantix. I now feel dirty all the time - I have to take 2 or 3 showers everyday. I was not like this before. It's not my shampoo or soap. It is driving me crazy. I also don't want to do anything, constant head fog, slight headaches. Could I cut the 1mg in half and see what that does? Has anyone else had this problem as strange as it is?