E cigarette use increases risk for developing major respiratory diseases Exclusive e cigarette use raises COPD risk but not type 2 diabetes or heart failure 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 Vaping and COPD: Is it okay or can it cause more problems? E Cigarette use linked to COPD and hypertension in large study