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Vaping causes bronchospasm. [103] Adolescents who vaped had a higher frequency of chronic bronchitis symptoms. [227] The long-term effects regarding respiratory flow resistance are unknown. [97] The available evidence indicates that e-cigarettes may result in respiratory effects that are like as well as unlike that of traditional cigarettes. [161]
U.S. health officials are investigating reports of 380 confirmed and probable cases of serious lung illnesses and at least six deaths linked to use of electronic cigarettes or vaping devices in 36 ...
Smoking e-cigarettes delivers cancer-causing chemicals into the body — and popular fruity flavors appear to be the worst offenders.
Electronic cigarettes are marketed to smoking and non-smoking men, women, and children as being safer than cigarettes. [1] In the 2010s, large tobacco businesses accelerated their marketing spending on vape products, [2] [3] similar to the strategies traditional cigarette companies used in the 1950s and 1960s.
The rise in vaping is of great concern because the parts encompassing in greater cognitive activities including the prefrontal cortex of the brain continues to develop into the 20s. [1] Nicotine exposure during brain development may hamper growth of neurons and brain circuits, effecting brain architecture, chemistry, and neurobehavioral activity.
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 CDC recommends that e-cigarette, or vaping, products should never be used by youths, young adults, or women who are pregnant. [2] Adults who do not currently use tobacco products should not start using e-cigarette, or vaping, products, according to the CDC. [2] Various diluent thickening products were sold online via wholesale suppliers. [54]
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 ...