Which is the antidote for the toxin Lead?

The primary antidote for lead poisoning is chelation therapy. This treatment involves administering chelating agents, such as EDTA (ethylenediaminetetraacetic acid), DMSA (dimercaptosuccinic acid), or DMPS (dimercaptopropanesulfonic acid), which bind to lead in the bloodstream and facilitate its excretion from the body. The specific choice of chelating agent depends on the severity of the poisoning and other individual factors.

There is no antidote for lead. Treatment of lead poisoning consists of removal from the source of exposure. Chelation therapy should be considered for treatment of severe symptoms or markedly elevated blood lead levels.