# Hepatotoxic Substances --- **Hepatotoxic medications** are substances, usually [[medicine|medications]] that are harmful to the [[liver]]. For example: - [[acetaminophen|Tylenol]] is a common one—49% of cases [[acute liver failure]] of are caused by acetaminophen - death cap mushrooms - treatment is penicillin somehow, like very large amounts IV - indocyanine green, which is a common dye already used a lot in the medical world, appears to be really safe and effective in treating death cap poisoning ___