A carbuncle is a painful condition of the skin characterized by a cluster of boils that often result in swelling, infection, and redness. It typically occurs when several hair follicles become infected, leading to the formation of multiple abscesses that fuse together. The condition can be caused by bacterial infections and is commonly treated with antibiotics or, in severe cases, surgery.
Historically, carbuncles were also associated with red gemstones, particularly garnets, which were often used in medieval jewelry and were thought to have mystical properties. The term "carbuncle" in this context refers to the red, glowing appearance of the stone, which mirrored the appearance of the infected skin condition.
Today, carbuncles are still a common medical concern, especially in individuals with weakened immune systems, but they are treatable and preventable through proper hygiene and medical intervention.