Caduceus Medical Symbol - Meaning, History, and Usage in Healthcare #3477565 (License: Personal Use)

This black silhouette depicts the caduceus-a herald’s staff topped with wings and wrapped by two intertwined snakes. Though historically linked to Hermes (or Mercury) in Greek and Roman mythology as a symbol of commerce and negotiation, it has been erroneously adopted in the United States as a medical emblem since the early 20th century. In contrast, the Rod of Asclepius (a single snake on a plain staff) remains the more accurate symbol of healing and medicine globally.

This image is commonly used on hospital websites, medical software interfaces, health insurance portals, and educational materials to denote healthcare services or professionalism. It appeals to users searching for medical symbols, logo design inspiration, or historical context behind clinical iconography.