Gangrene (may Require Amputation)

The severe and maybe fatal disorder known as gangrene results from either a major bacterial infection or a lack of blood supply; therefore, it kills human tissue. Though it can also strike muscles and internal organs, it most usually affects the extremities—that is, the toes, feet, fingers, or limbs.
Among the several forms of gangrene are dry, wet, and gas . Often found in those with diabetes or peripheral artery disease, dry gangrene develops from inadequate circulation and advances slowly. While gas gangrene, brought on by Clostridium bacteria, can be quite serious and lethal if not treated right enough, wet gangrene involves infection and spreads quickly.
Symptoms may include black, blue, or purple skin; foul-smelling discharge; swelling; pain or numbness; and fever. Diagnosis calls for labs, imaging, and a physical exam.
In extreme situations, surgical amputation to stop the spread of infection, or in mild cases, antibiotics, debridement, hyperbaric oxygen therapy, or other treatments are all absolutely vital.
Good wound care, avoidance of smoking, and management of chronic diseases like diabetes are part of preventive treatment. Early identification and quick medical care can greatly increase results and lower the chance of death or lifelong handicap.
A major complication of diabetes, known as Charcot foot, occurs when weakened and collapsed foot bones lead to deformity. Early diagnosis and appropriate care can stop amputation and handicap.