Emphysema: Causes, Symptoms, Diagnosis, Treatment & Prevention Vaping and COPD Smoking slowly damages your lungs, often without clear symptoms at first. Every cigarette releases thousands of toxic chemicals that enter your airways and lungs. Over time, this damage becomes serious and sometimes CoEHAR's study confirms beneficial effects of ecig on copd smokers Can E Cigarette use be Beneficial to Patients with COPD? Red Vape