Vaping' Increases Odds of Asthma and COPD Johns Hopkins Medicine Does Vaping Cause Lung Cancer? Myths and Facts OncoDaily 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, Vapor from e cigarettes may impair the cells that line the lungs Can Vaping Cause Lung Cancer? Here's What We Know The Lung Docs Is Vaping Better Than Smoking? Health Effects Compared