Nicotine withdrawal occurs because of tobacco's addictive qualities. The primary psychoactive ingredient in cigarettes and other tobacco products is nicotine. People become dependent on the drug ...

Has nicotine addiction finally met its match? Smoking is one of the most harmful habits to adopt because it can cause lung cancer, heart disease and several other dire health problems. Nevertheless, ...

Medically reviewed by Amelia MacIntyre, DO Nicotine has a half-life of two hours, but cotinine can be detected for up to four ...

According to the World Health Organization (WHO), over 22% of the global population smokes, with more than 9 million smoking-related deaths reported annually. Effective treatments to alleviate ...

In a small study conducted at Penn State, researchers have shown, for the first time, that heavy or moderate smokers who stop smoking have symptoms similar to those experienced by patients undergoing ...

The craving for cigarettes kicks in within 30 minutes of abstaining, suggesting the burden of nicotine withdrawal may doom many attempts to quit smoking, researchers at H. Lee Moffitt Cancer Center & ...

Sudden withdrawal from coffee and cigarettes can trigger symptoms that mimic serious disease, leading to unnecessary tests in hospital intensive care units, a new review concludes. "Nicotine and ...

Andrea "Nick' Tattanelli quit vaping in August. "Oh man," the 39-year-old Kansas City man says. "It was hell." The mortgage banker was depressed for three days. He felt a void in his life. "it’s ...