Probably one day whi: Probably one day, which is a guess (24 hrs.) it's half life is 2 hrs, and it is metabolized by the liver and excreted by the kidneys into the urine. In a heavy smoker there be a higher plasma nicotine concentration and it may take 2 days. This is an educated guess.
Answered 5/16/2018
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3 doctors weighed in across 2 answers
2 doctors weighed in across 2 answers
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