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The health effects of long-term nicotine use is unknown. [18] It may be decades before the long-term health effects of nicotine e-cigarette aerosol inhalation is known. [19] Short-term nicotine use excites the autonomic ganglia nerves and autonomic nerves, but chronic use seems to induce negative effects on endothelial cells. [20]
The long-term health consequences from vaping is likely greater than nicotine replacement products. [81] They may produce fewer adverse effects compared to tobacco products. [82] They may cause long-term and short-term adverse effects, including airway resistance, irritation of the airways, eyes redness, and dry throat. [83]
The effects of nicotine can be differentiated between short-term and long-term use. Short-term nicotine use, such as that associated with nicotine replacement therapy (NRT) for smoking cessation, appears to pose little cardiovascular risk, even for patients with known cardiovascular conditions. In contrast, longer-term nicotine use may not ...
Good vascular function is important because it means a person’s blood vessels are able to expand and contract so their blood can flow efficiently, delivering oxygen and nutrients to the body and ...
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For people who are turning to Zyn and other nicotine products for help quitting vaping, Graham has one piece of advice: “plan to use it short-term, and then to quit using all forms of nicotine.”
[13] [14] Scientists do not know how harmful e-cigarettes are over the long-term [15] [16] because it is hard to separate the effects of vaping from the effects of smoking when so many people both vape and smoke. [note 4] [17] E-cigarettes have not been used widely enough or for long enough to be sure. [18] [19] [20]
A National Institute on Drug Abuse video entitled Anyone Can Become Addicted to Drugs. [21]Nicotine dependence is defined as a neurobiological adaptation to repeated drug exposure that is manifested by highly controlled or compulsive use, the development of tolerance, experiencing withdrawal symptoms upon cessation including cravings, and an inability to quit despite harmful effects. [9]