The agency also said that e-cigarette users suffer from a wide variety of potentially serious symptoms "including racing pulse, dizziness, slurred speech, mouth ulcers, heartburn, coughing, diarrhea, and sore throat," and that nicotine [one of the two major chemicals used in and emitted by the product] in high doses can be dangerous and even fatal," reported public interest law professor John Banzhaf.
Now, after the agency has conducted more scientific study, it has added new warnings, noting that "fatalities related to accidental exposure and misuse have occurred," "e-cigarette aerosols may include harmful and potentially harmful constituents,"
It now warns that e-cigarette refill solutions contain varying levels of nicotine (often different from the amount shown on the label), as well as cancer-causing tobacco-specific nitrosamines (TSNAs)
The scientific and medical agency also raised concerns about the adverse impact of the new product on the environment, reporting that “a 2010 survey of six e-cigarette models found that none of the products provided disposal instructions for spent cartridges containing nicotine.”
Ironically, the agency pointed out, “some e-cigarette manufacturers claim their e-cigarettes are ‘eco-friendly’
The overall conclusion of the new report is that not enough solid scientific and medical data is available to assess the full dangers of this new product, noting that the WHO recommended that “consumers should be strongly advised not to use any [such] products until a product is deemed safe, effective (as a smoking cessation aid) and of an acceptable quality by a competent regulatory body.”
JOHN F. BANZHAF III, B.S.E.E., J.D., Sc.D.
Professor of Public Interest Law
George Washington University Law School,
FAMRI Dr. William Cahan Distinguished Professor,
Fellow, World Technology Network,
Founder, Action on Smoking and Health (ASH)
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Washington, DC 20052, USA
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