Chest Pain After Quitting Smoking: Why It Happens, How Long It Lasts Can vaping damage your lungs? What we do (and don't) know Harvard Health Chest pain and smoking Vaping vs. Smoking Which is Safer for Your Lungs? Think vaping is the "healthier" option? Think again. Both smoking and vaping come with serious risks to your lung health, Vaping isn't just a bad habit it can seriously harm your lungs and your overall health. According to the American Lung Association, the chemicals in vape aerosol can inflame and scar Can lung damage from vaping heal? Allen Carr's Easyway