Nicotine itself could clear from your body in a few hours, but its byproduct can linger for days or weeks. Most nicotine tests detect cotinine, which can show up in urine, saliva, blood, hair, and ...
Join the 13,000+ people who get Times of San Diego in their inbox at 8 a.m. every day – plus breaking news alerts. We’re also adding weekly updates from San Diego neighborhoods soon! Select a location ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback