Virtual FTS Adult Session: COPD E cigarettes May Worsen COPD Patient Care Online Frontiers Inhalation of nicotine containing electronic cigarette vapor exacerbates the features of COPD by inducing ferroptosis in ENaC overexpressing mice 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, COPD Dove Medical Press Pooled OR for greater odds of developing COPD among ever e cigarettes Download Scientific Diagram