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 Diacetyl & Popcorn Lung EDGE Vaping Can Raz Vapes Cause Popcorn Lung It's a Fact. Vaping Can Cause Popcorn Lung Poster ToucanEd The Safety of Geek Bar Pulse X Vapes: A Comprehensive Analysis Vape Papa 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. Canadian teen develops 'popcorn lung' like vaping illness, unlike U.S. patients