Inhale this: What does vaping do to your lungs? What COPD Patients Should Know About Vaping and E Cigarettes LPT Medical Smoking and vaping are often compared, but neither is harmless. While they work differently, both can expose the lungs to addictive nicotine and harmful chemicals that impact breathing and overall health. Smoking Vaping' Increases Odds of Asthma and COPD Johns Hopkins Medicine The best vaporizers for cannabis oil and concentrates Leafly Ex Smoking COPD Patients Who Switched to Vaping Experienced Long Term Benefits Vaping Post