Can Vaping Cause Lung Cancer or Other Diseases? Essentia Health Inhalation Toxicology of Vaping Products and Implications for Pulmonary Health Flavored e cigarettes may lead to permanent lung damage, experts warn. A U.S. teenager was diagnosed with bronchiolitis obliteranscommonly known as "popcorn lung"after vaping in secret for three years. This rare and irreversible Vaping It's No Smoke and Mirrors When it Comes to Urinary Health Issues The Urology Group Can vaping damage your lungs? What we do (and don't) know Harvard Health