Diabetic peripheral neuropathy cannot be cured at present, but the symptoms can be improved by medication and surgery. 1. Drug therapy: commonly used drugs include hypoglycemic drugs, antioxidant drugs, neurotrophic drugs, and drugs to improve microcirculation. (1) Antihyperglycemic drugs: the first thing is to control blood glucose in the ideal range, including diet control, oral antihyperglycemic drugs, such as acarbose, metformin, etc., or the application of injectable insulin, which are used to control blood glucose, and pay attention to avoid hypoglycemia. (2) Antioxidant drugs: for example, alpha-lipoic acid, which is used to protect the vascular endothelium. (3) Neurotrophic drugs: for example, methylcobalamin, used to nourish the nerves and improve symptoms. (4) Improvement of microcirculation drugs: such as cilostazol, used to dilate blood vessels and improve hypercoagulability. 2. Surgical treatment: peripheral nerve decompression, used to loosen the symptoms of nerve compression and reduce the incidence of diabetic foot, arthropathy and other diseases. If you are diagnosed with diabetic peripheral neuropathy, it is recommended that you consult a doctor in a timely manner and standardize your treatment under the guidance of your doctor to avoid further progression of the disease.