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Vaping-associated pulmonary injury (VAPI), [4] also known as vaping-associated lung injury (VALI) [1] or e-cigarette, or vaping, product use associated lung injury (E/VALI), [2] [a] is an umbrella term, [15] [16] used to describe lung diseases associated with the use of vaping products that can be severe and life-threatening. [3]
Caffeine dependence can cause a host of physiological effects if caffeine consumption is not maintained. Withdrawal symptoms may include headaches, fatigue, difficulty concentrating, lack of motivation, mood swings, nausea, insomnia, dizziness, cardiac issues, hypertension, anxiety, backaches, and joint pain; these can range in severity from mild to severe. [18]
[4] [6] Reported risks (compared to not smoking) include exposure to toxic chemicals, increased likelihood of respiratory and cardiovascular diseases, accelerated cancer development, reduced lung function, reduced cardiac muscle function, increased inflammation, [7] [8] increased drug dependency, and damage to the central nervous system. [9]
A recent study found that smoking an e-cigarette decreased the amount of oxygen being taken in by the lungs, ... vaping, like smoking, has an immediate negative effect on the user’s blood flow ...
A Texas teenager says he nearly died after his lung collapsed from excessive vaping, K TVT reports. Though 17-year-old Tryston Zohfeld, of Weatherford, said he was well aware of the dangers of ...
The LD 50 of nicotine is 50 mg/kg for rats and 3 mg/kg for mice. 0.5–1.0 mg/kg can be a lethal dosage for adult humans, and 0.1 mg/kg for children. [19] [20] However the widely used human LD 50 estimate of 0.5–1.0 mg/kg was questioned in a 2013 review, in light of several documented cases of humans surviving much higher doses; the 2013 review suggests that the lower limit causing fatal ...
While scientists and doctors are not clear on the link between vaping and lung issues, as it is a relatively new phenomenon, doctors suspected that Mr Allard’s use of vapes may have prevented ...
Critics of vaping bans state that vaping is a much safer alternative to smoking tobacco products and that vaping bans incentivize people to return to smoking cigarettes. [148] For example, critics cite the British Journal of Family Medicine in August 2015 which stated, "E-cigarettes are 95% safer than traditional smoking."