Vaping Related Illness and Lung Disease NEJM Image from the Vuse Vapor website captured on November 9, 2023, showing Download Scientific Diagram 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 UseAssociated Lung Injury Among Clusters of Patients Reporting Shared Product Use Wisconsin, 2019 MMWR