TY - CHAP M1 - Book, Section TI - Antidotes in Depth (A42): Potassium Iodide A1 - Rella, Joseph G. A2 - Nelson, Lewis S. A2 - Lewin, Neal A. A2 - Howland, Mary Ann A2 - Hoffman, Robert S. A2 - Goldfrank, Lewis R. A2 - Flomenbaum, Neal E. PY - 2011 T2 - Goldfrank's Toxicologic Emergencies, 9e AB - When a nuclear reactor experiences a catastrophic failure, an uncontrolled release of nuclear fission products such as radioactive iodine (eg, 131I) may occur (Fig. A42–1). Monitoring of the exposed population of Belarus, Russia, following the Chernobyl meltdown of the reactor in 1986 revealed almost a 100-fold increase in the incidence of thyroid cancer among children, echoing similar long-term effects of the nuclear destruction of Hiroshima and Nagasaki in 1945.4 Iodine is a solid, bimolecular halogen that sublimates under standard conditions. Potassium iodide (KI), the most commonly available iodide salt, has been "generally recognized as safe" by the Food and Drug Administration (FDA) for nearly 40 years. Potassium iodide is recommended to prevent the uptake of radioactive iodine into the thyroid in order to reduce the future risk of thyroid cancer. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2021/02/28 UR - accesspharmacy.mhmedical.com/content.aspx?aid=6539505 ER -