Sweat, almost for life, is with you. Sports and labor at high temperatures can produce up to 6-10 liters of sweat a day. Sweat helps the kidneys excrete waste and regulate electrolyte and acid-base balance. Sweat is also a “skin care product”. If you don’t sweat at all, your skin will be dry because of the weak acidity produced by the decomposition of sweat, which has a certain antibacterial effect. Colored sweat is often produced by the breakdown of sweat by bacteria around the sweat glands. There are two ways to sweat: active sweating and passive sweating. When you are waiting for the bus after work, your clothes are soaking wet from the sun; you are troubled by work pressure, irritable and anxious, and your forehead is slightly seeping with sweat; you are in a sauna with your friends, sweating like rain in the sweltering heat …… In general, sweating caused by weather, environment or psychological stress is called passive sweating, only sweating due to exercise is active sweating. However, too much sweating is a sign that something may be wrong with your body. Some people say that they sweat even when they are not hot and not moving. The sweating caused by weather and environment is static sweating, but abnormal static sweating needs attention, such as spontaneous sweating, night sweating, etc. The sweating is not hot, not exercise, and easily fatigue, cold, panic, especially fear of wind and cold, this is called spontaneous sweating, is a manifestation of qi deficiency. You can choose yam, soy milk, beef and mutton in your diet. Sweating at night is called night sweating, which is Yin deficiency. This kind of people can eat more lily, Sydney and other nourishing Yin products, eat less lamb, onions, onions, ginger, garlic and other hot food, but also available sage, maidenhair, schisandra or American ginseng to drink water. According to the different parts of sweating, you can also identify the disease. Excessive sweating on the forehead and face is a sign of food accumulation, which can be relieved by reducing the amount of food and eating a light diet. Excessive sweating in the heart of the hands and feet, accompanied by dryness of the mouth and throat, mostly belongs to Yin deficiency with heat; if it is accompanied by abdominal fullness and pain, it mostly belongs to heat evidence of accumulation of feces in the intestines, and should be laxative. The heart fossa, chest sweating, mostly seen in some brain workers, often accompanied by loss of appetite, poor sleep, can be alleviated by such as jogging, tai chi, etc.. And, some of the appearance of sweat such as the smell and color also has a great deal to say. If the smell of sweat is fishy, it is related to heat or damp-heat, which is usually liver heat. You can eat a light diet or drink water with Chinese herbs such as chrysanthemum. Some people’s sweat is blue, green, greenish, red or yellow, called color sweat. If you are a person who has been injected with Melanin, you may have blue sweat; if you have lime green sweat, you should consider steel poisoning; if you have red sweat, you may have taken potassium iodide. In any case, once the abnormal sweating is serious, you should seek medical attention. If you have diabetes, hyperthyroidism, hypertension, congestive heart failure, tuberculosis, etc., you must seek medical attention to control your condition, and then the excessive sweating can be resolved.