The causes of excessive sweating are many and need to be identified and treated accordingly. 1. sweating is caused by deficiency of the spleen and stomach, easy to catch a cold, dullness and other symptoms. 4. If sweating is caused by disorders of the plant nerves, take oral vitamin B1, methylcobalamin, etc. At the same time, pay attention to a light diet, avoid overeating, keep your mind calm, drink more plain water, and change your underwear regularly to keep your skin dry.