Patients who have diabetes have more complications. Let’s talk about the diabetic foot as a complication. Ulcers that occur on the feet of diabetic patients should not be underestimated. Diabetic foot ulcers can develop into diabetic gangrene, with the risk of toe amputation, amputation, or even life-threatening. The causes of diabetic foot ulcers and gangrene are multifaceted, mainly neuropathy, vascular disease and infection. Depending on the cause, diabetic foot ulcers and gangrene can be classified as neurologic, ischemic, or mixed. Depending on the severity of the condition, grading can be performed. The classical grading method is the Wagner grading method: grade 0, foot at risk of foot ulceration, no current ulceration; grade 1, superficial ulceration, no clinical infection; grade 2, deeper ulceration, often combined with histitis, no abscess or infection of the bone; grade 3, deep infection with bone histopathy or abscess; grade 4, limited gangrene (toe, heel or dorsum of the foot); grade 5, total foot gangrene. If you have diabetic foot, you must pay attention to it and must go to the hospital. First, you must get your blood sugar under control and stable, and second, fight the infection. Because diabetic foot ulcers are different from general skin ulcers, often simple anti-infection and local drug changes do not solve the problem of local ulcers. Because I am a Chinese medicine student, I know very well the efficacy of Chinese medicine in treating chronic skin ulcers. If you have poor results with western medicine, please choose to change the medicine with Chinese medicine. Based on blood sugar control and anti-infection, our department mainly adopts TCM methods to treat diabetic foot disease, taking Chinese medicine internally and using TCM creams, powders and solutions externally to treat diabetic foot disease. The risk of toe amputation or even amputation has been avoided for many patients. However, patients with more serious conditions still need surgery to get rid of necrotic toe bones or even amputation. Therefore, it is important for patients to see their doctor in person so that he or she can help you assess and advise you on which method of treatment to use.