What question did this study set out to answer?

To evaluate the timing and dosing of activated charcoal for effective treatment in cases of acute oral overdose.

April 1, 2026Open Access

Recommendations from the Clinical Toxicology Recommendations Collaborative on the administration of activated charcoal in acute oral overdose

Key Points

To evaluate the timing and dosing of activated charcoal for effective treatment in cases of acute oral overdose.
Review of existing treatment guidelines
Assessment of specific poison types and clinical scenarios
Recommendation for single and multiple doses of activated charcoal
Single-dose activated charcoal can be administered after 1 hour in certain poisonings.
Additional doses may help prevent further absorption of toxins.
Multiple-dose activated charcoal may improve elimination in specific cases.

Abstract

The Workgroup recommends the administration of a single-dose of activated charcoal beyond the traditional 1 h post-ingestion time point in selected poisons and introduces the concept of an additional dose of activated charcoal to prevent further absorption of poisons that may remain in the gastrointestinal tract for prolonged periods of time. Multiple-dose activated charcoal is also recommended to enhance elimination in selected clinical scenarios.

Recommendations from the Clinical Toxicology Recommendations Collaborative on the administration of activated charcoal in acute oral overdose

Key Points

Abstract

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