e Cigarettes Affect Oral Health and Ways to Minimise the Side Effects Health effects of electronic cigarettes Wikipedia What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Side Effects of Vaping You Should Be Aware Of & How To Avoid Them! The side effects of vaping can be many things from a cough, dry mouth, and even shortness of breath. The side effects depend on how long you vape, inhaling the vapor, what Vaping can have serious negative impacts on both your lungs and your overall health. Here are the potential risks that we already know about, even if the vape is nicotine free: