E Cigarette User Has Rare Form of Lung Scarring Typically Found in Metal Workers Health experts warn that flavored e cigarettes may lead to permanent lung damage. A U.S. teenager was diagnosed with "popcorn lung" after covertly vaping for three years, resulting in a lifelong, debilitating condition. Can Your Lungs Heal From Vaping? EDGE Vaping Army issues public health alert after multiple severe lung illness cases associated with vaping Article The United States Army Yes, You Can Have a Heart Attack at 33 Due to Vaping Associated Lung Injury Jackson Health System