Pentetate zinc trisodium

What is this medication? Pentetate zinc trisodium is a specialized prescription medication classified as a chelating agent. It is primarily used to treat people who have been internally contaminated with plutonium, americium, or curium. These are radioactive materials that can pose significant health risks if they remain in the body. The medication works by binding to these metals in the bloodstream and tissues to form a stable complex, which is then eliminated from the body through the urine.

This medication is usually administered by healthcare professionals via intravenous injection or inhalation through a nebulizer. It is most effective when given as soon as possible after the exposure has occurred, as it helps to rapidly reduce the radioactive burden on the body. By accelerating the removal of these elements, pentetate zinc trisodium helps to decrease the long-term risk of radiation-induced illnesses such as certain types of cancer.