What Vapes Cause Popcorn Lung Does Vaping Cause Popcorn Lung? Vapor Galleria Australia Popcorn Lungs Definition Does vaping cause popcorn lung? Cancer Research UK Flavored e cigarettes are not harmless. Doctors are now seeing teens with permanent lung damage from vaping. In the U.S., a teenager developed popcorn lung after vaping in secret for three years. This Does vaping cause Popcorn Lung? Vaperite Popcorn lung: What is it, and who is at risk? Harvard Health Health experts are sounding the alarm about a serious condition linked to vaping, known as "popcorn lung" or bronchiolitis obliterans. This irreversible lung disease is caused by harmful chemicals, like diacetyl, found