What is the Link Between Popcorn Lung and Vaping? The Dunken Law Firm What is Popcorn Lung, and Can it Be Caused by Using Marijuana? 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., Does Vaping Cause Lung Cancer? How It May Increase Your Risk GoodRx Experts show that flavored e cigarettes 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, the