Sweating is a normal physiological phenomenon, which can regulate human body temperature, especially in hot summer, sweating can dissipate heat and reduce heatstroke. Traditional Chinese medicine believes that sweat is a liquid in which body fluids evaporate from pores under the action of yang. Physiological hyperhidrosis can be seen when the weather is hot, the room temperature is too high, the clothes mattress is too thick or the spirit is tense. If the way of sweating or the amount, color and smell of sweat change, it may be a hint of some diseases and should be paid attention to. The following are the explanations given by Chinese medicine for some common abnormal sweating phenomena: spontaneous sweating: you don't sweat often because of the sultry weather, taking antiperspirants and other stimulating factors. It is mostly caused by deficiency of lung qi, weakness of defending yang and leakage of body fluid, and is often accompanied by symptoms of yang deficiency such as fatigue, fatigue, shortness of breath and chills. It is more common in children with rickets and hyperthyroidism. Hyperhidrosis: As the name implies, this kind of hyperhidrosis is caused by physical weakness, which can appear alone or in the process of various diseases. More common in children, some children sweat after falling asleep, or sometimes their bodies are cold, which is called "sweating" in medicine. Some children use a lot of antibiotics (or other drugs) because of weakness, cold, fever or hepatitis, which leads to sweating. Adults also sweat. Some people with weak constitution will sweat whole body or part or even sweat profusely under quiet conditions or for no reason, which is also "sweating profusely". Some people with acute and chronic diseases or postpartum women are particularly weak and often sweat. Night sweats: it is a syndrome name of Chinese medicine, which is characterized by abnormal sweating after falling asleep and stopping sweating after waking up. Some people who have night sweats will have night sweats as soon as they fall asleep, and some will have night sweats after midnight. The amount of sweating varies greatly. Among them, patients with severe night sweats are often accompanied by symptoms such as low fever or hot flashes, five-upset fever, redness of cheekbones, dizziness, emaciation, fatigue, dark urine, less urine volume, dry stool and so on. Traditional Chinese medicine believes that spontaneous sweating and night sweats belong to asthenic sweating. What kind of sweat are you? Sleeping and sweating at night? Night sweats mainly focus on nourishing yin and reducing fire. 1, lily 15g, tremella 10g, wheat kernel 15g, and 2 pieces of Sydney. Add appropriate amount of water, stew with slow fire, eat pears and drink soup once a day, and 10 day is a course of treatment.