What Does Vaping Do to Your Lungs? Lung Injury MedStar Health Inhale this: What does vaping do to your lungs? #stitch with @adequatevapor chest pain from vaping is usually linked to synthetic nicotine and nic concentration, not failure of device. #vaping #vape #harmreduction What's Behind a Cluster of Vaping Related Severe Lung Disease? Medacape 8 8 2019 Since July, a cluster of 15 cases of severe lung problems requiring hospitalization has emerged in the Midwest. All patients vaping: what's really in that cloud? Vaping may seem more harmless than other types of smoking, but many contain nicotine and chemicals that can hurt your lungs and keep you hooked.