Nicotine withdrawal symptoms often include cravings, irritability, and weight gain. Certain medications and lifestyle changes ...

Medically reviewed by Amelia MacIntyre, DO Nicotine quickly enters your bloodstream. Your liver then breaks down nicotine into several byproducts, primarily cotinine. Depending on what you're testing, ...

Deciding to quit smoking is a big step. While nearly two-thirds of adults who have smoked have managed to quit, it's rarely easy. As your body begins detoxing, you might experience what some call ...

If you are quitting smoking, you may develop symptoms like coughing and fatigue, called "smoker's flu." Nicotine replacement therapy can ease smoker's flu and other withdrawal symptoms. You can try ...

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, ...

Alabama Barker, 19, daughter of Blink-182 drummer Travis Barker, was rushed to the hospital after experiencing severe nicotine withdrawal symptoms following her decision to quit vaping cold turkey.

Because unpleasant withdrawal symptoms fuel nicotine addiction's high relapse rate, targeting their underlying mechanisms with treatments may promote continued abstinence from the drug. In a new ...

Ask any smoker who has tried to quit and they’ll tell you it isn’t easy. But a recent study offers a surprising glimmer of hope – one that may already be sitting on pharmacy shelves. A team of ...