Smoking and Chronic Lung Disease: What To Know Vaping' Increases Odds of Asthma and COPD Johns Hopkins Medicine The evidence is clear: Young E cigarette users suffer from respiratory symptoms American Lung Association Vaping is not harmless. A new study from Johns Hopkins Medicine reveals that e cigarettes significantly increase the risk of COPD and high blood pressure. Our own Dr. Todd Hoopman shares firsthand accounts Full article: Health impact of e cigarettes and heated tobacco products in chronic obstructive pulmonary disease: current and emerging evidence E Cigarettes May Cause COPD. Here's Why Prince Court Medical Centre