Title: horror autotoxicus Long Title: IUPAC Gold Book - horror autotoxicus DOI: 10.1351/goldbook.13225 Status: current Definition Term (Latin: dread of self-poisoning) to describe the body’s innate aversion to immunological self destruction. Note Introduced by Paul Ehrlich (1902). Source - PAC, 2012, 84, 1113. 'IUPAC glossary of terms used in immunotoxicology (IUPAC Recommendations 2012)' on page 1177 (https://doi.org/10.1351/PAC-REC-11-06-03) Other Outputs - html: https://goldbook.iupac.org/terms/view/13225/html - json: https://goldbook.iupac.org/terms/view/13225/json - xml: https://goldbook.iupac.org/terms/view/13225/xml Citation: Citation: 'horror autotoxicus' 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.13225 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: 2026-07-12T06:08:26+00:00