Popcorn Lung: A Dangerous Risk of Flavored E Cigarettes American Lung Association Experts say that flavored e cigarettes can 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, What Chemicals Does Vaping Cause Popcorn Lung? : R Vaping Is Popcorn Lung Irreversible Does vaping cause lung cancer? UT MD Anderson The Promise of Vaping and the Rise of Juul The New Yorker What you need to know about the latest tobacco and nicotine products on the market Iowa Cancer Consortium