Vaping might look cool, but your body feels the burn. Regularly smoking e cigarettes and vapes can cause nausea, vomiting, dizziness, sweating, rapid heart rate, and even seizures. It's never too late to E cigs: More Dangerous Than We Thought Colorado Allergy & Asthma Centers, P.C. FDA: Dozens of people report seizures after vaping Vaping and the Brain: Effects of Electronic Cigarettes and E Liquid Substances The Journal of Neuropsychiatry and Clinical Neurosciences