Nicotine How It Works Uses Risks Benefits
Nicotine is associated with many health risks and problems. Tobacco is linked to cancer of the mouth, throat, and lungs. Smoking cigarettes causes emphysema and chronic obstructive pulmonary disease (COPD). Quitting smoking or chewing tobacco can lead to nicotine withdrawal symptoms. Nicotine replacement therapy like gum, lozenges, and patches are used to help people quit smoking, chewing, and vaping. This article discusses nicotine, how it is used, and the risks associated with tobacco....