The blood test that detects nicotine is called a cotinine test. It measures recent tobacco use and exposure. Cotinine is a chemical that comes from the breakdown of nicotine in the body. A blood test ...

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 ...

She’d probably flunk an IQ test, too. A Florida woman tried to pass a court-ordered drug test with a mixture of “soda and tap water,” that she had hidden “inside herself” in a pill bottle, police ...

Legal marijuana consumption in Michigan continues to increase as products designed to help pass drug tests disappears from shelves. Signed into law in July by Governor Gretchen Whitmer, the passage of ...