Teenager suffers collapsed lung after vaping left him unable to breathe and coughing up blood ITV News Granada Can vaping damage your lungs? What we do (and don't) know Harvard Health Coughing When Vaping: Understanding and Overcoming the Challenge selbyvapes What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Curious about the difference between healthy lungs and a vapers lungs? See how vaping impacts your lungs, and why its best to quit early.