Caduceus Symbol - Meaning, History, and Medical Misuse #1631732 (License: Personal Use)

This black-and-white illustration depicts the caduceus, featuring a winged staff entwined by two serpents and crowned with a winged petasos (Hermes’ hat). Though widely adopted in modern healthcare branding, the caduceus historically represents Hermes, messenger of the gods, associated with trade, negotiation, and alchemy-not healing. Its medical usage stems from early 20th-century U.S. Army Medical Corps adoption, despite the more accurate Rod of Asclepius (single snake, no wings) being the traditional symbol of medicine.

Used on medical websites, educational content about medical symbols, history of medicine pages, or iconography guides; targets users seeking clarification between caduceus and Rod of Asclepius, or researching symbolism in healthcare branding.