If you exclude night sweats caused by high sleeping temperatures or thick quilts, they are usually a sign of kidney yin deficiency. In Chinese medicine, it is believed that Yang Qi converges at night, and when Kidney Yin deficiency occurs, Ying Yin is not enough to converge Yang Qi, which is then not able to be fixed, resulting in the leakage of fluids, which then manifests as night sweats. Generally, in addition to the symptoms of night sweating, patients with kidney yin deficiency may also suffer from soreness and weakness of the waist and knees, redness of the cheekbones, insomnia and dreaminess, dizziness and tinnitus, hot flashes, dry throat, red tongue with little coating, and irritable heat in the five hearts (heat in the hearts of the two hands and feet, and irritable heat in the heart and chest), while most patients with yang deficiency may suffer from spontaneous sweating (more than sweating during the day, sweating during activities) and profuse sweating during light activities, and may also suffer from aversion to cold, dampness and coldness in the extremities They may also be accompanied by aversion to cold, wet and cold extremities, a preference for hot water, a pale complexion, a white tongue, fatigue, shortness of breath, and qi deficiency. In the course of disease development, kidney yin deficiency and yang deficiency may have common clinical manifestations, such as easy sweating, fatigue, weakness, fear of cold, cold extremities, back discomfort and other manifestations. It is sometimes not easy for ordinary people to distinguish between kidney yin deficiency and yang deficiency. It is recommended that if you suspect kidney yin deficiency or yang deficiency, you should go to the hospital in time to be diagnosed by a Chinese medicine practitioner to confirm whether it is yin deficiency or yang deficiency. In addition, kidney yin deficiency is mainly due to a lack of yin in the body or a high consumption of yin, which is common in cases of overexertion, frequent sexual life, indiscriminate use of yang tonics and fever. When patients have obvious symptoms of night sweats, it is recommended to immediately go to the hospital and combine clinical manifestations and auxiliary examinations to make a diagnosis by the doctor, and then take Chinese medicine for conditioning the body for the right reasons and symptoms, such as Liu Wei Di Huang Wan, Da Teng Yin Wan, Dang Gui Liu Huang Tang, Yu Ping Feng San, Zhi Bai Di Huang Wan, and so on, as prescribed by the doctor. Daily life can be regulated by improving daily living habits and diet to help relieve the disease faster.