E Cigarette How E Cigarettes Work, Health Risks & Teen Use What Does Vaping Do to Your Lungs? Johns Hopkins Medicine E Cigarette Brands Are Skirting the Rules About Health Warning Labels on Instagram, Study Finds The Brink Boston University Smok Stick Bar Disposable Vape 0~5% Nicotine in 10 Flavors The Truth About E Cigarettes: What Parents, Teens & the Public Should Know Pine Rest Newsroom Vaping refers to the use of an electronic cigarette, or other vaping device, to breathe in an aerosol, often containing nicotine, flavouring and other chemicals. Unlike cigarette smoking, vaping doesn't burn tobacco.