Health experts are raising the alarm and we need to pay attention. Popcorn lung, medically known as bronchiolitis obliterans, is a serious and permanent lung condition linked to chemicals that have A Warm, Buttery Flavor and a Risk of Irreversible Lung Damage Vaping and Lung Health Pulmonary Associates of Richmond PLEURAL EFFUSION WITH ELECTRONIC CIGARETTE USE: A NOT SO SAFE ALTERNATIVE TO TOBACCO SHM Abstracts Society of Hospital Medicine