Vaping' Increases Odds of Asthma and COPD Johns Hopkins Medicine Young People Are at Risk of Harsh Respiratory Problems After 30 Days of E Cigarette Use, Study Says Get Smart About Drugs Marijuana and Your Lungs: Is Vaping Safe for People with COPD? Recent medical and case studies have increasingly linked vaping to bronchitis obliterans, a rare, irreversible, and potentially fatal lung disease often referred to as "popcorn lung". This condition The Impact of Smoking and Vaping on Respiratory Health Blog