Vaping and how it affects lung function ndd Medical National Emphysema Foundation E cigarettes are Poor Substitutes for Conventional Smoking in COPD Patients Sensitivity To The Ingredients In Your Vape Juice Tablites Stopping COPD inhalers can lead to higher risk of flare ups for 3 months 25% of grade 12 students now #vape in the US. Even with a scarcity of data, we know vaping causes #airway injury. We are heading towards a vaping related #COPD and #lungcancer epidemic