Necrosis of the foot in diabetic patients is a typical diabetic complication of foot disease. Many hospitals cannot control the infection in this condition and will recommend amputation. Our diabetic foot specialist tells you that this condition can be cured without amputation through systematic treatment with a combination of Chinese and Western medicine. First of all, if the current treatment plan does not work, or even more serious, you should promptly transfer to a hospital or adjust the treatment plan, otherwise it will still aggravate. Our advice is to transfer to a department or hospital specializing in the treatment of diabetic foot as soon as possible. Second, relevant examinations must be done. In addition to imaging of the lower extremity of the diabetic foot, the patient’s blood and urine routines need to be checked, nutritional status, and the patient’s heart, brain, kidney and other organs. These problems are a complex, affecting each other and governing each other. This is the advantage of western medicine treatment, so that the overall physical condition of the patient can be improved. Third, the examination of infection status and symptomatic treatment. It is necessary to do drug sensitivity test on wound secretion in time, and wait until the result comes out, and then decide whether to use antibiotics and which antibiotics according to the examination result. Fourth, the treatment of inflammatory wounds. The patient’s wound is cleaned by a systematically trained and trained ostomate. On the one hand, it helps to reduce the germ load and make infection control easier; on the other hand, it helps the normal proliferation and proliferation of healthy tissues and promotes wound healing. Fifth, the use of herbal Chinese ointment. On the surface of the wound after treatment, topical application of decay-eliminating ointment can improve the wound healing speed. After a period of systematic treatment, the diabetic foot wound can heal naturally without the need for amputation. At the end, we once again remind patients and their families who encounter diabetic foot for a long time not to panic when they encounter problems, but to learn more and consult more, and then promptly transfer to a hospital or department that can cure diabetic foot and receive systematic and symptomatic treatment combining Chinese and Western medicine.