Ex Smoking COPD Patients Who Switched to Vaping Experienced Long Term Benefits Vaping Post Patients and Caregiver Tools Vermont Department of Health E Cigarettes May Cause COPD. Here's Why Prince Court Medical Centre Vaping has become one of the most common ways young people are introduced to nicotine. The American Lung Association breaks down how vaping harms the body and why it is just as If you're living with COPD, quitting tobacco is one of the best steps you can take to protect your lungs and improve your health. It's hard, but not impossible. Get the tools