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. Imaging Findings of Vaping Associated Lung Injury AJR Vaping isn't just vapor. It's an aerosol filled with nicotine and chemicals that go deep into your lungs and straight into your bloodstream. Many vapes contain: Highly addictive nicotine Vaping It's No Smoke and Mirrors When it Comes to Urinary Health Issues The Urology Group Smokers and Vapers May Be at Greater Risk for Covid 19 The New York Times