[What we know from the harmful effects of e-cigarettes?]

Electronic cigarettes are becoming increasingly popular with smokers worldwide. This has created an entirely new public health dilemma. The central issue in the debate is the disease risk imposed by e-cigarettes. It is generally acknowledged that e-cigarettes are unlikely to be as harmful as conventional cigarettes, but there are little data that quantify their relative harms. Experiments in cell cultures and animal studies show that e-cigarettes can have multiple negative effects. Scientific evidence regarding their human acute health effects is limited. The long term effects in humans are unknown, and there is no evidence that e-cigarettes are safer than tobacco in the long term. This review higlights the recent data regarding e-cigarettes toxicity impact on lung and cardiovascular system. Orv Hetil. 2019; 160(45): 1767-1773.