batrachotoxin
Quick Summary
Batrachotoxin is an extremely potent poison produced by certain species of frogs, particularly those in the genus Phyllobates. This steroidal alkaloid is secreted through the skin and is so toxic that it can cause severe reactions, including paralysis and death, if injected. Indigenous peoples in South America have historically used these frog secretions to create arrow poisons for hunting. While handling the frogs may cause a burning sensation or skin rash, the extreme toxicity is primarily associated with injection or ingestion.1
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