Is it True That Vaping Can Cause Popcorn Lung? Freeman Vape 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. Debunking the myth: There's no link between vaping and popcorn lung GEEKBAR PULSE Makes a Grand Entrance GEEK BAR Do Geek Bars Have Diacetyl? EightVape