Researchers also tracked breathing problems linked to youth vaping, and found an increased risk among young people who vape of developing asthma or asthma exacerbation. #itvnews E Cigarette Use Linked to Earlier Asthma Onset in Adults Respiratory Therapy Vaping and Teens with Asthma: Are E Cigarettes Safer? Allergic Living E cigarette use and respiratory disorders: an integrative review of converging evidence from epidemiological and laboratory studies European Respiratory Society