How Does Vaping Affect You? Short & Long Term Effects Explained What Does Vaping Do to Your Lungs? Johns Hopkins Medicine The Impact of E Cigarettes and Asthma: What You Need to Know 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 Is Vaping as Bad for Your Health as Smoking? Connect Community BCBSIL