NetWellness is a global, community service providing quality, unbiased health information from our partner university faculty. NetWellness is commercial-free and does not accept advertising.
Sunday, February 19, 2017
Smoking and Tobacco
How long after an individual stops smoking does it take for the blood stream/body to have no trace of nicotine?
The half-life of nicotine in humans is about 2 hours; that means that half of the nicotine present in the bloodstream is metabolized every 2 hours. There would be no detectable level in 24 hours. Please see the web site for additional details.
Jerry Friemoth, MD
College of Medicine
University of Cincinnati