Vaping Predicted to Have Notable Impact on Europe's COPD Burden Respiratory Therapy Vaping and COPD: Is it okay or can it cause more problems? 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 Vaping and how it affects lung function ndd Medical National Emphysema Foundation E cigarettes are Poor Substitutes for Conventional Smoking in COPD Patients