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Related Concept Videos

Stimulants01:29

Stimulants

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Stimulants are substances that enhance neural activity and elevate dopamine levels in the brain, leading to their highly addictive nature. These drugs include cocaine, amphetamines, MDMA, caffeine, and nicotine, each with distinct mechanisms of action and varied health implications.
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In cases of acute poisoning, the primary objective is to prevent further absorption of the toxic substance into the body. Immediate interventions using various decontamination techniques targeting the gastrointestinal (GI) tract can achieve this. Decontamination is crucial to prevent poison from entering the systemic circulation, which involves washing affected areas with water and mild soap and removing contaminated clothing. Once external decontamination is done, attention must be turned to...
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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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Pharmaceutical Poisoning: Treatment Strategies01:26

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Treatment strategies for poisoning are a critical aspect of emergency medicine, focusing on preventing the absorption of toxins and enhancing their elimination. When a poisoning incident occurs, the first response is to halt exposure and decontaminate the patient, particularly through gastrointestinal (GI) methods if the poison was ingested.Gastrointestinal Decontamination Techniques:Activated charcoal is the cornerstone of GI decontamination. It works through adsorption, binding the toxin to...
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Types of Toxins01:36

Types of Toxins

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Humans continually engage with an environment rich in potentially harmful chemicals. These are introduced to our bodies through inhalation, ingestion, or skin contact. These chemicals exist in various forms, such as air and environmental pollutants, agricultural chemicals, organic solvents, and heavy metals.
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Toxic Reactions: Overview01:26

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When toxic substances penetrate the human body, they disseminate to various tissues, undergoing metabolic changes. This process yields reactive metabolites that may covalently bind with specific target molecules, resulting in toxicity.
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Related Experiment Video

Updated: Feb 21, 2026

Generation of Electronic Cigarette Aerosol by a Third-Generation Machine-Vaping Device: Application to Toxicological Studies
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Death from Ingestion of E-Liquid.

Stephen Morley1, John Slaughter2, Paul R Smith1

  • 1Leicester Royal Infirmary, Leicester, UK.

The Journal of Emergency Medicine
|October 9, 2017
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Summary

Accidental ingestion of nicotine e-liquid can be fatal. Emergency physicians should consider e-liquid toxicity in patients with stimulant or depressive symptoms, especially after alcohol consumption.

Keywords:
e-liquidforensicnicotinesuicide

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Area of Science:

  • Toxicology
  • Emergency Medicine
  • Public Health

Background:

  • E-liquids, containing high concentrations of nicotine, are increasingly prevalent.
  • Accidental ingestion of e-liquids poses a significant toxicological risk.
  • Nicotine poisoning from e-liquids can have severe, potentially fatal consequences.

Observation:

  • A case of fatal nicotine e-liquid ingestion in a 32-year-old male is presented.
  • The individual ingested e-liquid while under the influence of alcohol.
  • Serum nicotine levels were significantly elevated (1600 ng/mL) 24 hours post-ingestion.

Findings:

  • E-liquid ingestion can lead to rapid stimulant toxicity.
  • Delayed presentation may include autonomic depressive effects.
  • This case highlights the lethal potential of concentrated nicotine in e-liquids.

Implications:

  • Emergency physicians must be aware of the risks associated with e-liquid ingestion.
  • Early recognition of nicotine toxicity is crucial for patient management.
  • Public health awareness regarding the dangers of e-liquid consumption is warranted.