E cigarette or Vaping Use Associated Lung Injury (EVALI) American Lung Association Experts show that flavored e cigarettes cause irreversible lung damage. A U.S. teen developed "popcorn lung" after secretly vaping for 3 years a permanent, life altering disease. Officially known as bronchiolitis obliterans, the What Chemicals Does Vaping Cause Popcorn Lung? : R Vaping Is Popcorn Lung Irreversible Is it True That Vaping Can Cause Popcorn Lung? Freeman Vape E Cigarettes and Vaping PPAC Central Popcorn Lung and Vaping: Debunking the Myths Asia Harm Reduction Alliance