I've recently quit smoking...as of 6 weeks ago. I am very certain that I've quit forever. This is my question: ever since I quit or at least a month ago, I feel lightheaded and sometimes, euphoric but a little dizzy. Is it possible that I am getting more oxygen into my body that I can be having this feeling? I have NO other health problems at 46 and take no other medications. This is WEIRD...and also tells me, WOW! I didn't realize how very , very horrible smoking was to my body. darcy