What COPD Patients Should Know About Vaping and E Cigarettes LPT Medical The Long term Effects of Vaping on Pulmonary Function RT E cigs: What You Need to Know if You Care for Patients with COPD Challenges in COPD 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