'Popcorn Lung': Vapers at Risk of Irreversible Disease, Experts Warn : ScienceAlert Can vaping damage your lungs? What we do (and don't) know Harvard Health Does vaping cause Popcorn Lung? Vaperite Popcorn lung: Causes, symptoms, and treatment Yes, vaping is toxic. A U.S. teen developed "popcorn lung" after secretly vaping for three years a permanent, life altering disease. Officially known as bronchiolitis obliterans, the condition scars the lungs' tiniest Popcorn lung. Vaping lung injury. Let's stop confusing the two. Popcorn lung is the lazy name for bronchiolitis obliteransa disease of the small airways, not the alveoli. It got its name from