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: Do you know what's in a vape? Vaping and Electronic Cigarette (E Cigarette) Products Cattaraugus County Website Vaping could harm your lungs, even within days or weeks of doing it. Don't let vaping harm your health. A Single Session of Vaping Can Hurt Your Lungs Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times