Health Risks of Vaping: Electronic Cigarettes Now and Later Alabama Cooperative Extension System Popcorn lung: how vaping could scar your lungs for life What is 'popcorn lung' and is it linked to vaping? Yahoo Life UK It's a Fact. Vaping Can Cause Popcorn Lung Poster ToucanEd 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. What is Popcorn Lung? Popcorn Lung is a serious, permanent lung disease caused by inhaling harmful chemicals like diacetyl, sometimes found in flavored vapes. Tips for Parents & Caregivers: Talk