Does vaping cause popcorn lung? Allen Carr's Easyway Does Vaping Cause Popcorn Lung? Recent medical research and case studies have increasingly linked vaping to bronchiolitis obliterans, a rare, irreversible, and potentially fatal lung disease often referred to as popcorn lung. This condition causes permanent scarring Popcorn Lung: A Dangerous Risk of Flavored E Cigarettes American Lung Association Experts say that flavored e cigarettes can 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, Is it True That Vaping Can Cause Popcorn Lung? Freeman Vape