Can Vaping Cause Cancer? What Does It Do to Your Lungs? A new study has confirmed what many suspected, establishing vaping is likely to cause lung and oral cancer. #9News It's not just vapor. Your vape could contain the same amount of nicotine as of 30 packs of cigarettes, plus other harmful chemicals. Want help quitting? SMCHDs next Nicotine Cessation Class starts A new study has confirmed what many suspected, establishing vaping is likely to cause lung and oral cancer. #9News