Health effects of electronic cigarettes Wikipedia Infographic shows how the after effects from vaping an e cigarette can be just as harmful as the real deal Clear The Air News Tobacco Blog Clear The Air News Tobacco Blog Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center E Cigarettes and Vaping PPAC Central E Cigarettes: Know the Health Risks Department of Health Nonnicotine vapes may be marketed as safe, but many still contain chemicals, have unknown health effects, and aren't FDAregulated. Teens are using them more ofteneven alongside nicotine vapes. No ecigarette is risk free.