The link between vaping and COPD: what patients need to know WellMed Medical Group Vaping Marijuana Failed to Help COPD Symptoms RT Juul and COPD Is Vaping with COPD Safe? Does Vaping Cause COPD? 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, Vaping May Seem Safer Than Cigarette Smoking, but It Still Raises Lung Disease Risk