The full name of Sodium Thiosulfate for Injection is Sodium Thiosulfate, which has the function of detoxification; it is mainly used for the detoxification of cyanide, arsenic, mercury, lead, bismuth, iodine and other poisonings; it achieves the purpose of detoxification by providing sulfur atoms to act on the sulfur transfer enzyme in the body, combining the sulfur with the CN- that is free in the body or has already been bound to the high-featured hemoglobin, reducing the toxicity and then excreted in the urine. Adverse reactions to Sodium Thiosulfate for Injection are mainly temporary osmotic pressure changes; caution should be exercised in cases of hypersensitivity to any of the components of the product; there are no reliable references for pregnant and lactating women, children, or elderly patients. Attention is needed when using sodium thiosulfate for injection, due to the excessive volume of a single intravenous dose, attention should be paid to the reaction after sedation; this product and sodium nitrite can be used to treat cyanide poisoning from a different detoxification mechanism, but should be injected with this product using the original needle after completing the sedation with sodium nitrite; for the treatment of patients with oral intoxication, it is necessary to wash the stomach with a 5% solution first, and keep the appropriate amount in the stomach. The above is for reference only. This product is usually used in hospitals by health care professionals.