Inhale this: What does vaping do to your lungs? Vaping Devices: Pod, Pen, Mods Key Differences Explained! Uwell Caliburn A2 Review Vaping Simplified E Cigarettes are Popular But What Does Vaping Do to Your Body? Bronchiectasis from Vaping for 5 years : r stopsmoking 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.