Caduceus Medical Symbol - Meaning, History & Usage in Healthcare #3410993 (License: Personal Use)

The caduceus features a central staff topped with a pair of wings and two serpents coiling symmetrically around it. Though commonly associated with medicine today-especially in the U.S.-it originally represented Hermes (or Mercury) in Greek and Roman mythology, symbolizing negotiation, trade, and diplomacy. Its adoption in medical contexts dates to the early 20th century, despite the Rod of Asclepius (single serpent, no wings) being the more accurate ancient medical symbol.

Used on hospital signage, medical websites, pharmaceutical branding, and health-related apps to convey professionalism and care; often appears in educational content explaining medical iconography or historical symbolism.