Illustration Stock Popcorn lung disease chemicals vaping and cigarettes health treatment. Lung tissue affected by popcorn lung disease showing inflammation and damage. Adobe Stock Hidden toxins in e cigarette fluids may harm lung cells UCR News UC Riverside Vaping harms your health Cancer Institute NSW Smoking cigarettes has long been proven to cause severe lung damage, including chronic obstructive pulmonary disease (COPD), emphysema, and lung cancer. Over time, cigarette smoke destroys lung tissue, fills airways with tar,