Popcorn Lung: A Dangerous Risk of Flavored E Cigarettes American Lung Association Popcorn Lungs: Teen addicted to vaping diagnosed with popcorn lung: Know what it is and what are the risks The Times of India Doctors have linked vaping to a rare, incurable lung condition called obliterative bronchiolitis, often referred to as popcorn lung. The disease permanently scars and narrows the lungs' airways, causing lifelong breathing problems. Popcorn Lung (Bronchiolitis Obliterans): Causes & Treatment Does Vaping Cause Popcorn Lung? The Facts Explained Debunking the myth: There's no link between vaping and popcorn lung