Caduceus Medical Symbol - Meaning, History, and Usage in Healthcare #173960 (License: Personal Use)

This classic black-and-white illustration depicts the caduceus, the symbolic staff carried by Hermes (Mercury) in Greek and Roman mythology. Though historically associated with commerce, negotiation, and messengers, it has been widely adopted-though inaccurately-in modern Western medicine as a symbol of healthcare. Its visual elements include symmetrical wings at the top, a central rod, and two serpents coiling downward in a double helix pattern.

Used on hospital signage, medical websites, pharmaceutical branding, and educational materials to denote healthcare services; often employed despite its mythological misattribution, reflecting user intent to recognize or convey medical authority or professionalism.