In early 2026, medical research has solidified the link between flavored e cigarettes and irreversible respiratory conditions, most notably bronchiolitis obliterans, commonly called "popcorn lung". This disease occurs when chemical flavoring agentssuch as La Fume De La Cigarette Hors De Sa Bouche Banque D'Images et Photos Libres De Droits. Image 71708267 La cigarette lectronique peut elle prsenter un danger pour l Experts warn that flavored e cigarettes can cause irreversible lung damage, as seen in a U.S. teenager who developed "popcorn lung"a severe and permanent condition called bronchiolitis obliteransafter secretly vaping for three years.