It's official. Flavored e cigarettes cause permanent lung damage. And doctors are already seeing it happen. In the United States, a teenager developed something called popcorn lung after secretly vaping for three years. Popcorn Lungs Caused By Vaping Does Cannabis Vape Cause Popcorn Lung Australia How To Identify Popcorn Lungs 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 How Does Geek Affect You TikTok