I’ve always been fascinated by ancient symbols, and lately I’ve been digging into the difference between the Caduceusand the Rod of Asclepius — but the more I read, the more confused I get.
From what I understand, the Rod of Asclepius (one serpent, no wings) is the true symbol of healing and medicine, tied to the Greek god Asclepius. The Caduceus, on the other hand, has two snakes and wings, and is associated with Hermes — more about trade, messages, and negotiation than health.
Yet I keep seeing the Caduceus used in hospitals, pharmacies, and medical logos, especially in the U.S. Is this just a historical mix-up, or was there a reason for the substitution? Did ancient Greeks ever use them interchangeably, or is this purely a modern confusion?
If anyone has historical context, ancient sources, or examples from art and archaeology, I’d love to hear them!