Does vaping cause cancer? Roseburg Community Cancer Center Vaping can cause popcorn lung, a respiratory condition that can cause your airways to become inflamed, damaged, and scarred. Call 1 800 784 8669 or text QUIT NOW (333888) for free help to quit tobacco Health experts are sounding the alarm about a serious condition linked to vaping, known as "popcorn lung" or bronchiolitis obliterans. This irreversible lung disease is caused by harmful chemicals, like diacetyl, found Experts say that flavored e cigarettes can cause irreversible lung damage. A U.S. teen developed "popcorn lung" after secretly vaping for 3 years a permanent, life altering disease. Officially known as bronchiolitis obliterans, Doctors Report First Documented Case of 'Popcorn Lung' From Vaping