Symptoms of old rotten legs? How to judge whether it is an old rotten leg? How to treat old rotten legs?

It depends on the cause, which is caused by varicose veins of lower limbs. Varicose veins must be cured, otherwise the old rotten leg can't be cured. If it is caused by diabetes, it is necessary to treat diabetes at the same time, control blood sugar and actively change medicine. There is also a cold abscess, which is related to tuberculosis infection, and the use of anti-inflammatory drugs is ineffective.