Understanding the Dangers of Vaping: EVALI and Lung Injury Cardiopulmonary Impact of Electronic Cigarettes and Vaping Products: A Scientific Statement From the American Heart Association Circulation 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. What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Can lung damage from vaping heal? Allen Carr's Easyway