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.

You can become addicted to nicotine within days of starting to use it, even if you only vape occasionally. Here's how to tell ...

Unfortunately, nicotine can also produce deleterious effects beyond addiction. At high doses, as are achieved from tobacco products, it can cause high blood pressure, distress in the respiratory ...

Tests to see if nicotine patches and other quit-smoking aids can help combat coronavirus have been called for by a group of Welsh doctors. The three hospital consultants had already written in the ...