Caduceus Medical Symbol - Meaning, History, and Usage in Healthcare #3836783 (License: Personal Use)

This black-and-white line drawing depicts the caduceus, a symbolic staff carried by Hermes (Mercury) in Greek and Roman mythology, characterized by two serpents coiled around a central rod topped with wings. Though frequently misused as a medical emblem-especially in the United States-the caduceus originally represented negotiation, commerce, and eloquence, not healing. In contrast, the Rod of Asclepius (a single serpent on a plain staff) is the historically accurate symbol of medicine.

This image is typically used on healthcare websites, educational pages about medical symbols, or historical articles discussing iconography in medicine. It serves users seeking to understand the origin and correct usage of medical emblems, often clarifying common misconceptions between the caduceus and the Rod of Asclepius.