Canadian teen develops 'popcorn lung' like vaping illness, unlike U.S. patients 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, Debunking the myth: There's no link between vaping and popcorn lung Can Vaping Give You Popcorn Lung? Vapor Shop Direct Popcorn Lung A Hidden Danger of Vaping , We are now seeing a serious lung disease called Popcorn Lung (Bronchiolitis Obliterans) in some young people using e cigarettes and flavored vapes.,