Gangrene
Overview
Gangrene is a serious condition where a loss of blood supply causes body tissue to die. It can affect any part of the body but typically starts in the toes, feet, fingers and hands.
Prevention
Many cases of gangrene can be prevented. If you have a condition that increases your risk of getting gangrene, such as diabetes, it's important you have regular check-ups to assess the state of your feet. Report any problems to your GP as soon as possible. Stopping smoking if you smoke and adopting a healthy lifestyle, with a low-fat diet and regular exercise, can also improve your circulation and reduce your risk of developing gangrene. Read more aboutpreventing gangrene.