Abstract
An alternative option to conventional cigarettes, electronic cigarettes are being presented as a new habit, especially among the young population. Offering flavors and high concentrations of nicotine, it has already established itself as a choice among teenagers and young people. Since 2019, lung diseases have been described and associated with electronic cigarette use, but data is still scarce. Thus, this review aims to aggregate data on the effects of electronic cigarettes on the respiratory and nervous systems, becoming a source for new research or information for the population.