Serious vaping side effects may include nicotine addiction and poisoning, severe lung injuries and seizures
However, there has been a growth of wall-mounted air filters, especially for cigar smokers
However, new types of carcinogens found in vapor, added flavoring chemicals, and the difference in volume of vapor versus cigarettes, all make the claims of improved safety of vaping questionable
Mackay D, S Haw, J G Ayres, C Fischbacher, and J P Pell (2010), Smoke-free legislation and hospitalizations for childhood asthma, New England Journal of Medicine 363: 1139-1145
How the Self-Cleaning System Works Your respiratory system is equipped with sophisticated defense mechanisms that spring into action when you quit smoking