Do Vapes Cause Popcorn Lung Go Away Does Diacetyl In Vaping Cause Popcorn Lung Can Cigarettes Popcorn Lung: Causes, Symptoms, Cure & Lifespan Does Vaping Cause Popcorn Lung? The Facts Explained 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