Impact of vaping on respiratory health The BMJ E Cigarette User Has Rare Form of Lung Scarring Typically Found in Metal Workers Vaping isn't just a trendit's a growing health risk. Studies have linked e cigarette use to serious lung conditions like Bronchiolitis Obliterans, often called popcorn lung, which damages the smallest airways and permanently Former Smokers Who Vape at Greater Risk of Lung Cancer RT Smoke Vape Causes Lung Disease E cigarette Stock Vector (Royalty Free) 1580147245 Shutterstock