Debunking the myth: There's no link between vaping and popcorn lung E Cigarettes Vaping with Juul & Other Electronic Cigarettes Experts say that flavored e cigarettes can 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, Inhalation Toxicology of Vaping Products and Implications for Pulmonary Health What Chemicals Does Vaping Cause Popcorn Lung? : R Vaping Is Popcorn Lung Irreversible