E Cigarette Vapor Linked to Lung Cancer in Mice Respiratory Therapy Yes, vaping is toxic and the consequences can be permanent. A U.S. teenager developed popcorn lung a life altering, incurable condition after secretly vaping flavored e cigarettes for EVALI: Symptoms, Causes, & Diagnosis CDC recommends that you should not use e cigarette, or vaping, products that contain THC, particularly from informal sources. Data suggest these products play a major role in the current lung injury outbreak. Medical experts just announced that vaping has been definitively linked to permanent lung disease. Many teens have already been diagnosed. learn more https: theconversation.com popcorn lung how vaping could scar your lungs for life 254414 Radiology: Cardiothoracic Imaging Publishes Special Report on Vaping Imaging Technology News