The caduceus is an ancient symbol featuring a winged staff with two intertwined serpents. It originated from Greek mythology as the staff of Hermes, the messenger god, and was later associated with Mercury in Roman mythology. The caduceus symbolizes commerce, negotiation, and eloquence, reflecting Hermes' role in trade and communication. Despite its association with medicine due to confusion with the Rod of Asclepius, it is not the traditional medical symbol. The caduceus has roots in Mesopotamian imagery, dating back to around 4000-3000 BC2