Diabetic patients can indeed show sweating performance, because when the diabetic patient’s blood sugar is not well controlled, there can be plant nerve dysfunction, and the sweating nerve is a kind of plant nerve, when the diabetic patient has plant neuropathy, it can show excessive sweating, or some people do not sweat. For this symptom, you can apply nerve-nourishing drugs, such as methylcobalamin or lipoic acid, while controlling blood sugar well, which can help patients adjust their plant nerve function and help improve the symptoms of excessive sweating, and suggest that patients wear appropriate clothing to avoid sweating caused by excessive clothing.