But I Don't Really Smoke!: E Cigarettes and Pulmonary Disease COPD Updates 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 COPD Treatment with Stem Cells. Chronic Obstructive Pulmonary Disease Swiss Medica COPD and Vaping: Understanding the Risks and Long Term Effects Emphysema and chronic bronchitis are both forms of COPD but affect different parts of the lungs. Emphysema damages the air sacs (alveoli), causing shortness of breath, while bronchitis inflames and narrows the The link between vaping and COPD: what patients need to know WellMed Medical Group