Can Vaping Cause a Headache? E Cigarette Exploded in a Teenager's Mouth, Damaging His Jaw The New York Times If you vape, you inhale a lot of harmful substances. These can damage your heart and lungs. While vaping is not risk free, it is less harmful than tobacco Our World in Data It's Not Just Cigarettes: Vape Residue Sticks on Surfaces Too Thirdhand Smoke Resource Center The Impact of E Cigarettes and Asthma: What You Need to Know