Vaping and Popcorn Lung Medicine.com Experts warn that flavored e cigarettes can cause irreversible lung damage, as seen in a U.S. teenager who developed popcorn lunga severe and permanent condition called bronchiolitis Vaping: Get the Facts. Protect Your Future Anne Arundel County Health Department Is Vaping Giving You Popcorn Lung? Which Vapes Cause Popcorn Lung Popcorn Lung Symptoms You Can't Ignore Australia How To Identify Popcorn Lungs