Belladonna, derived from the Italian word for 'beautiful woman,' has a rich history in literature and medicine. Originally named after the deadly nightshade plant (Atropa belladonna), it was used in the 16th century as a cosmetic to dilate pupils, making eyes appear larger. The name has evolved to symbolize beauty and danger, reflecting its dual nature. Its use has changed from a medicinal term to a name with cultural significance.
