The Troubling Truth About COPD and Vaping University of Maryland Medical System Health Hub Former Smokers Have Greater Chance of Chronic Obstructive Pulmonary Disease The Chemistry Behind Vapes 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 Secondhand Exposure to E Cigarettes Puts COPD Patients At Risk Respiratory Therapy E cigs: What You Need to Know if You Care for Patients with COPD Challenges in COPD