Wet gangrene is a serious medical condition that occurs when body tissue dies due to a lack of blood flow and becomes infected. This type of gangrene is characterized by swelling, blisters, and a foul-smelling discharge. It often develops in areas with poor circulation, such as the extremities or after an injury, and can spread rapidly if not treated promptly. The primary cause of wet gangrene is usually an underlying condition, such as diabetes or peripheral artery disease, which impairs blood flow. Treatment typically involves antibiotics to fight infection and may require surgical removal of the dead tissue. If left untreated, wet gangrene can lead to severe complications, including sepsis or even death.