Title: diarrheal shellfish poisoning Long Title: IUPAC Gold Book - diarrheal shellfish poisoning DOI: 10.1351/goldbook.11715 Status: current Definition Serious illness characterized primarily by diarrhea with rapid onset and resolution after \(\pu{24 h}\) that is a consequence of consumption of bivalve shellfish (mollusks) such as mussels, oysters, and clams that have ingested, by filter feeding, large quantities of dinoflagellates containing a group of high-molecular-weight structures with multiple ether linkages, such as okadaic acid, dinophysis toxins, pectenotoxins, and yessotoxin. Source - PAC, 2015, 87, 841. 'IUPAC Glossary of terms used in neurotoxicology (IUPAC Recommendations 2015)' on page 861 (https://doi.org/10.1515/pac-2015-0103) Other Outputs - html: https://goldbook.iupac.org/terms/view/11715/html - json: https://goldbook.iupac.org/terms/view/11715/json - xml: https://goldbook.iupac.org/terms/view/11715/xml Citation: Citation: 'diarrheal shellfish poisoning' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.11715 License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/) for individual terms. Collection: If you are interested in licensing the Gold Book for commercial use, please contact the IUPAC Executive Director at executivedirector@iupac.org . Disclaimer: The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using. Accessed: 2026-06-29T01:26:10+00:00