Vaping refers to the act of inhaling and exhaling aerosol, often called vapor, produced by an electronic cigarette or similar device. These devices heat a liquid that usually contains nicotine, flavorings, and If you vape, you inhale a lot of harmful substances. These can damage your heart and lungs. How Smoking vs Vaping Affects Your Lungs You Must See This ! ! Do You Inhale Vape the Same Way as Cigarettes? 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