New Step by Step Map For how to prevent gangrene
the skin in your toes or decrease limbs becoming chilly and numb, turning purple after which black, and/or beginning to swell and produce smelly pus, leading to intense pain (gangrene) – changes in skin colour could possibly be more durable to discover on brown and black skinAnkle-brachial index (ABI). An ABI is often a comparison from the blood