Sweat in the palm of the hand is like a faucet that can not be turned off tightly, constantly ticking, the hand needs to hold a handkerchief or tissue at any time, constantly wiping, afraid of shaking hands with others, can not work normally, affecting daily life, this particular disease – hand sweat The symptoms of hand sweat is sweaty hands, especially in summer, sweaty hands will even drip water. The average hand is not sweaty, even if the weather is very hot, normal people hand will only slightly moist. However, in the case of sweaty hands, no matter whether the weather is hot or not, the hands and feet will sweat a lot most of the time throughout the year. Hyperhidrosis is a disease in which the local sweat glands secrete too much due to abnormal sympathetic nerve excitation, and localized excessive sweating is aroused. Sweating of the hands is common, accompanied by cold and wet skin on the hands, which is easy to peel off. In severe cases, it can be accompanied by excessive sweating in the armpits, foot sweating, and foul-smelling sweat. Hand sweating can be categorized into primary and secondary. Secondary causes of hand sweating include hyperthyroidism, mental disorders, and certain endocrine diseases. Primary hand sweating is more common and is usually referred to as primary hand sweating. For the treatment of hand sweating, primary hand sweating is treated with fluorescence visualization ETS sympathectomy, which is aimed at the physiological and neuroanatomical characteristics of patients with hyperhidrosis, precisely locating the sympathetic nerves innervating the sweat glands, and treating them with special surgical instruments to ensure the efficacy of the treatment. According to the typology of diagnosis and treatment, separation, closure, point break, can realize the ideal diagnosis and treatment effect. Surgical treatment of hand sweating only about 5mm incision, only 30 minutes, to get rid of hand sweating. Precautions: Hand sweating syndrome is divided into primary and posterior. For the different types, you should pay attention to yourself, and when you see the doctor, you should understand your situation, when you started sweating, the degree of sweating, etc..