Bar chart representing COPD GOLD stage changes over the study period. Download Scientific Diagram 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 According to the CDC, smoking and vaping make chronic obstructive pulmonary disease (COPD) and asthma symptoms worse! Protect your lungs and #quitvaping today. Learn how to quit at www.gnrhealth.com vape juice isnt what you think it is Inhalation Toxicology of Vaping Products and Implications for Pulmonary Health