Electronic cigarette vaping with aged coils causes acute lung injury in mice Archives of Toxicology Springer Nature Link Vaping May Be More Dangerous Than Cigarette Smoking, Studies Show University Hospitals It's official. Flavored e cigarettes cause permanent lung damage. And doctors are already seeing it happen. In the United States, a teenager developed something called popcorn lung after secretly vaping for three years. E Cigarette or Vaping Product Use Associated Lung Injury (EVALI) REBEL EM Emergency Medicine Blog