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Pharmaceutical poisoning can occur through various channels, impacting an estimated 2 million hospitalized patients in the U.S. annually with serious adverse drug responses. These scenarios encompass both therapeutic uses, such as drug toxicity, where even standard dosages can lead to severe central nervous system depression, and non-therapeutic exposures, including accidental ingestion by children, and environmental and occupational exposures.Unintentional poisonings often involve exploratory...
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Related Experiment Video

Updated: Apr 23, 2026

Generation of Electronic Cigarette Aerosol by a Third-Generation Machine-Vaping Device: Application to Toxicological Studies
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Electronic cigarettes: a safer alternative or potential poison?

Janet E Smith1

  • 1Janet E. Smith, MBA, MSN, RN, is an Instructor, School of Nursing and Health Sciences, La Salle University, Philadelphia, Pennsylvania.

Home Healthcare Nurse
|October 1, 2014
PubMed
Summary

Electronic cigarettes are increasingly popular but lack safety data. This review covers their function, health risks, and poisoning dangers for children, highlighting regulatory gaps.

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Area of Science:

  • Public Health
  • Toxicology
  • Regulatory Science

Background:

  • Electronic cigarettes (e-cigarettes) are marketed as safer alternatives to traditional cigarettes.
  • E-cigarette use is rapidly increasing globally.
  • There is a significant lack of scientific data regarding e-liquid ingredients and health effects.

Purpose of the Study:

  • To review the mechanism of action of electronic cigarettes.
  • To summarize current knowledge on the health consequences of e-cigarette use.
  • To identify risks, including child poisoning, and implications for healthcare providers.

Main Methods:

  • Literature review of existing scientific data on e-cigarettes.
  • Analysis of available information on e-liquid composition and toxicology.
  • Examination of regulatory status and public health implications.

Main Results:

  • E-cigarette technology has advanced rapidly, outpacing regulatory frameworks.
  • The Food and Drug Administration (FDA) currently does not regulate e-cigarette production and sales.
  • Limited data exists on long-term health effects and specific ingredient toxicity.

Conclusions:

  • The safety of electronic cigarettes is not well-established.
  • There are potential risks of nicotine poisoning in children due to accessible e-liquids.
  • Home healthcare clinicians need to be aware of e-cigarette risks and implications for patient care.