Stop the vaping, y'all. My son had to go to the hospital today because he was coughing up blood and had severe chest pain. The doctor told him he's lucky his lungs Breathing problems in teens: COVID 19 or lung injury due to vaping? Curious about the difference between healthy lungs and a vaper's lungs? See how vaping impacts your lungs, and why it's best to quit early. Some vape users ended up with severe lung injury even after just one try Shortness of breath, chest pain, coughing up blood It's not worth the risk You don't have to quit