Flavored e cigarettes are not harmless. Doctors are now seeing teens with permanent lung damage from vaping. In the U.S., a teenager developed popcorn lung after vaping in secret for three years. This What is 'popcorn lung' and is it linked to vaping? Yahoo Life UK Does vaping cause Popcorn Lung? Vaperite Meet Popcorn Lungs. Will take your breath away for good. Vape chemicals scar your lungs, making it harder to breathe, even when walking up the stairs. What's easy today could leave Popcorn lung. Vaping lung injury. Lets 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 Does Vaping Cause Lung Cancer?