Does Vaping Cause Popcorn Lung? Vapor Galleria Tarrant Euless TX What Is Popcorn Lung & Is Vaping Associated With It? Popcorn lung: how vaping could scar your lungs for life 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