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Nicotine-free e-cigarette vapor did not have this effect. The health effects of passive exposure to e-cigarettes with no nicotine, as well as the extent of exposure to these products, have just begun to be studied. E-cigarettes that do not contain nicotine generate hazardous vapors and could still present a risk to non-users.
Nicotine is a naturally produced alkaloid in the nightshade family of plants (most predominantly in tobacco and Duboisia hopwoodii) [9] and is widely used recreationally as a stimulant and anxiolytic. As a pharmaceutical drug, it is used for smoking cessation to relieve withdrawal symptoms.
An electronic cigarette ( e-cigarette) or vape [note 1] [1] is a device that simulates tobacco smoking. It consists of an atomizer, a power source such as a battery, and a container such as a cartridge or tank. Instead of smoke, the user inhales vapor. [2] As such, using an e-cigarette is often called " vaping ". [3]
Nicotine pouches like Zyn have soared in popularity in recent years. Most are marketed as smoke-free, hands-free alternatives to cigarettes and other tobacco products.
Health effects of using e-cigarettes. Effects of e-cigarette liquid. E-liquid exposure whether intentional or unintentional from ingestion, eye contact, or skin contact can cause adverse effects such as seizures and anoxic brain trauma. The nicotine in e-liquids readily absorbs into the bloodstream when a person uses an e-cigarette.
Herbal cigarette. Herbal cigarettes (also called tobacco-free cigarettes or nicotine-free cigarettes) are cigarettes that usually do not contain any tobacco or nicotine, instead being composed of a mixture of various herbs and/or other plant material. [1] However, Chinese herbal cigarettes contain tobacco and nicotine with herbs added, unlike ...
Smoking cessation, usually called quitting smoking or stopping smoking, is the process of discontinuing tobacco smoking. [1] Tobacco smoke contains nicotine, which is addictive and can cause dependence. [2] [3] As a result, nicotine withdrawal often makes the process of quitting difficult. Smoking is the leading cause of preventable death and a ...
Nicotine dependence [notes 1] is a state of dependence upon nicotine. [1] Nicotine dependence is a chronic, relapsing disease defined as a compulsive craving to use the drug, despite social consequences, loss of control over drug intake, and emergence of withdrawal symptoms. [5] Tolerance is another component of drug dependence. [6]