Nicotine
Nicotine ... This article is about the chemical. For other uses, see Nicotine (disambiguation). Nicotine is a naturally produced alkaloid in the nightshade family ...
Nicotine | American Lung Association
Nicotine causes specific changes in the brain that make it more vulnerable to chronic use of illicit drugs. In high enough doses, nicotine is ...
Nicotine: Facts, effects, and dependency - MedicalNewsToday
Nicotine is a substance found in all tobacco products and some e-cigarette liquids. It is a highly addictive substance that is naturally present in the tobacco ...
Nicotine Is Why Tobacco Products Are Addictive - FDA
Tobacco products are addictive because they contain nicotine. Nicotine keeps people using tobacco products, even when they want to stop.
Nicotine and tobacco: MedlinePlus Medical Encyclopedia
Causes. Expand Section. Tobacco is a plant grown for its leaves, which are smoked, chewed, or sniffed. Tobacco contains a chemical called ...
Nicotine and tobacco Information | Mount Sinai - New York
Chronic exposure to cigarette smoking may cause increased risk of cancer, COPD, coronary artery disease, stroke, fetal illnesses, and delayed wound healing.
Tobacco/Nicotine and Vaping | National Institute on Drug Abuse
Tobacco and vaping devices contain nicotine, an ingredient that can lead to addiction.
Nicotine: Uses, Interactions, Mechanism of Action | DrugBank Online
Nicotine is a stimulant drug that acts as an agonist at nicotinic acetylcholine receptors. These are ionotropic receptors composed up of five homomeric or ...
Tobacco - Alcohol and Drug Foundation
Tobacco is a plant with stimulant effects. Nicotine is one of the many naturally occurring chemicals found in tobacco, and speeds up the messages travelling ...
How Smoking and Nicotine Damage Your Body
Nicotine is a dangerous and highly addictive chemical. It can cause an increase in blood pressure, heart rate, flow of blood to the heart and a ...
Nicotine dependence - Symptoms and causes - Mayo Clinic
Nicotine dependence can be tough to kick, but treatments and resources are available to boost your chances of success.
It causes your blood pressure and heart rate to increase, and makes you breathe faster. Nicotine also activates areas of your brain that are involved in ...
Nicotine dependence is an addiction to tobacco products caused by the drug nicotine. It involves physical and psychological factors that make it difficult to ...
Nicotine: It's why smoking is so addictive | Health and Social Services
What is nicotine? Nicotine is a highly addictive chemical found in cigarettes, chewing tobacco and vaping products. Nicotine is the main reason why it is so ...
E-Cigarette Use Among Youth | Smoking and Tobacco Use - CDC
... nicotine can influence youth to start or continue vaping. ... Current use of e-cigarettes and nicotine pouches among U.S. middle and high school ...
Nicotine - The Health Consequences of Smoking—50 Years ... - NCBI
This chapter addresses the acute toxicity of nicotine and the effects of longer-term exposure on reproductive outcomes, lung growth and development, ...
Nicotine Replacement Therapy to Help You Quit Tobacco
How does nicotine replacement therapy work? Nicotine replacement therapy (NRT) can help with the withdrawal symptoms and cravings that most ...
5 Vaping Facts You Need to Know | Johns Hopkins Medicine
1: Vaping is less harmful than smoking, but it's still not safe. E-cigarettes heat nicotine (extracted from tobacco), flavorings and other chemicals to create ...
Society For Research On Nicotine and Tobacco
SRNT is the only professional association dedicated exclusively to the support of researchers, academics, treatment professionals, government employees.
Definition of nicotine - NCI Dictionary of Cancer Terms
NCI's Dictionary of Cancer Terms provides easy-to-understand definitions for words and phrases related to cancer and medicine.