The American Lung Association is very concerned that we are at risk of losing another generation to tobacco-caused diseases as the result of e-cigarettes. The Lung Association remains extremely troubled about the rapid increase of youth using these products and has repeatedly called upon the Food and Drug Administration (FDA) to increase their oversight and scrutiny of these products to protect kids.
What Are E-Cigarettes?
Electronic cigarettes, or e-cigarettes, include e-pens, e-pipes, e-hookah, and e-cigars are known collectively as ENDS— electronic nicotine delivery systems. According to the FDA, e-cigarettes are devices that allow users to inhale an aerosol containing nicotine or other substances.
Unlike traditional cigarettes, e-cigarettes are generally battery-operated and use a heating element to heat e-liquid from a refillable cartridge, releasing a chemical-filled aerosol.
What's in E-Cigarettes?
The main component of e-cigarettes is the e-liquid contained in cartridges. To create an e-liquid, nicotine is extracted from tobacco and mixed with a base (usually propylene glycol), and may also include flavorings, colorings and other chemicals.
Are E-Cigarettes a Gateway to Youth Smoking?
The National Academies of Science, Engineering and Medicine concluded there is "substantial evidence" that if a youth or young adult uses an e-cigarette, they are at increased risk of using traditional cigarettes.
What Are the Health Consequences of E-Cigarette Use?
A recent study from the University of North Carolina found that even in small doses, inhaling the two primary ingredients found in e-cigarettes—propylene glycol and vegetable glycerin—is likely to expose users to a high level of toxins and that the more ingredients a user is inhaling, the greater the toxicity.1
The mid-to-long-term consequences of e-cigarettes are not yet known, as it's a new product and has been sold for less than a decade in the U.S. While much remains to be determined about these lasting health consequences of these products, we are very troubled by what we see so far. The inhalation of harmful chemicals can cause irreversible lung damage and lung diseases.
Can E-Cigarettes Help Smokers Quit?
The Food and Drug Administration has not found any e-cigarette to be safe and effective in helping smokers quit. If smokers are ready to quit smoking for good, they should call 1-800-QUITNOW or talk with their doctor about finding the best way to quit using proven methods and FDA-approved treatments and counseling.
How Can Smokers Quit?
The American Lung Association believes everyone who uses tobacco products can quit using methods that are proven safe and effective by the FDA, including the seven FDA-approved medications and individual, phone (available by calling 1-800-QUITNOW and 1-800-LUNGUSA) and group counseling (such as the Lung Association's Freedom from Smoking® program).
Are There Risks of Secondhand E-Cigarette Emissions?
In 2016, the Surgeon General concluded that secondhand emissions contain, "nicotine; ultrafine particles; flavorings such as diacetyl, a chemical linked to serious lung disease; volatile organic compounds such as benzene, which is found in car exhaust; and heavy metals, such as nickel, tin, and lead."2
Why Isn't More Being Done to Protect Kids from E-Cigarettes?
In March, the American Lung Association and our public health partners filed a lawsuit against the Food and Drug Administration challenging its decision that allows electronic cigarettes and cigars—including candy-flavored products that appeal to kids—to stay on the market for years without being reviewed by the agency. The lawsuit contends that the FDA's decision leaves on the market tobacco products that appeal to kids, deprives the FDA and the public of critical information about the health impact of products already on the market, and relieves manufacturers of the burden to produce scientific evidence that their products have a public health benefit.
- Sassano MF, Davis ES, Keating JE, Zorn BT, Kochar TK, Wolfgang MC, et al. (2018) Evaluation of e-liquid toxicity using an open-source high-throughput screening assay. PLoS Biol 16(3): e2003904. https://doi.org/10.1371/journal.pbio.2003904
- U.S. Department of Health and Human Services. E-Cigarette Use Among Youth and Young Adults: A Report of the Surgeon General—Executive Summary. Atlanta, GA: U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health, 2016
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Page Last Updated: November 15, 2018