Nicotine What to

What is nicotine?

Nicotine is a highly addictive drug that is found in tobacco products, including cigarettes, cigars, and smokeless tobacco. It is also found in electronic cigarettes. Nicotine is absorbed into the bloodstream through the lungs or through the skin.

What are the effects of nicotine?

Nicotine affects the brain by binding to nicotine receptors in the brain. This causes a release of dopamine, a neurotransmitter that is involved in feelings of pleasure and reward. This is why nicotine is addictive.

What are the health risks of nicotine?

Nicotine use can have several adverse health effects, including:

* Increased risk of cancer, including lung cancer, mouth cancer, and throat cancer

* Increased risk of heart disease and stroke

* Increased risk of COPD and asthma

* Increased risk of pregnancy complications, such as premature birth and low birth weight

* Nicotine addiction

How to quit nicotine

Quitting nicotine can be challenging, but it is possible. There are several resources available to help you quit, including:

* The National Cancer Institute's SmokefreeTXT program

* The Centers for Disease Control and Prevention's SmokefreeTXT program

* The American Lung Association's Freedom From Smoking program

* Your doctor or pharmacist

If you are thinking about quitting nicotine, please talk to your doctor or pharmacist. They can help you develop a plan to quit and can provide you with support and resources.