How many cigarettes would it take for the nicotine/tobacco to show up in a urine sample?

About 3 drags on one. But who cares? You can smell it intead of urine testing for it. Why you be foolin wit something that people would give their left arm to never have started? Nicotine is the most addictive substance known to man. People pay a mortgage payment to stay on them each month.. There are few guarantees in medicine but i will say i guarantee you will get addicted and i guarantee you will try to quit. A lot.