What is nicotinel?

Nicotine is a highly addictive chemical compound found in tobacco plants. It is a stimulant that affects the central nervous system, causing an increase in heart rate, blood pressure, and respiration. It is commonly used in tobacco products such as cigarettes, cigars, and chewing tobacco. Nicotine is absorbed into the bloodstream through the lungs or the lining of the mouth and throat. It has both short-term and long-term effects on the body and can be harmful to health. Nicotine addiction can cause a range of symptoms, including withdrawal symptoms when trying to quit. While nicotine is highly addictive, it is also used therapeutically in nicotine replacement therapy to help people quit smoking.