Vaping May Seem Safer Than Cigarette Smoking, but It Still Raises Lung Disease Risk 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 What COPD Patients Should Know About Vaping and E Cigarettes LPT Medical E cigarettes May Worsen COPD Patient Care Online