Sweating as soon as you go to sleep and not sweating when you wake up is called night sweating in Chinese medicine. There are often three types of night sweats: First, Yin deficiency and fire type, that is, kidney Yin deficiency and deficiency fire. The manifestations are soreness and weakness of the waist and knees, irritable heat in the five hearts, hot flashes in the afternoon, red tongue, and a relatively thin and fast pulse. The treatment can nourish yin and astringent sweat, Chinese medicine commonly used Liu Wei Di Huang Wan, can also use Mai Wei Di Huang Wan, if the fire is exuberant, can also use Zhi Bai Di Huang Wan. Second, the evil heat accumulation, mainly damp-heat-based, sweating color is more yellow, but also easy to irritability, mouth bitter, yellow tongue coating greasy, urine color is dark yellow, the pulse is more string. The main treatment is to clear damp-heat, resolve dampness and harmonize Ying. The commonly used formula is Gentian Diarrhea Liver Soup, which can also be supplemented with Si Miao Wan according to the situation. Insufficient Yin and Blood, mainly after childbirth or traumatic blood loss, Yin and Blood deficiency, astringent sweating can not, prone to night sweating, Western medicine symptomatic blood transfusion, Chinese medicine can replenish Blood and astringent Yin, with Angelica Blood Tonic Tang and Siwu Tang plus or minus adjustment.