Vaping: Get the Facts. Protect Your Future Anne Arundel County Health Department Does Diacetyl in Vaping Cause Popcorn Lung? Clutch Vape 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 E Cigarettes at the Point of Sale Counter Tobacco