Vaping has officially been linked to a rare and irreversible lung disease known as bronchiolitis obliterans, more commonly referred to as “popcorn lung.” This condition causes scarring and inflammation of the small airways in the lungs, leading to symptoms such as chronic coughing, wheezing, shortness of breath, fatigue, and chest tightness. Unlike temporary illnesses, the damage caused by popcorn lung is permanent and can significantly impair quality of life. The disease has been associated wit