A healthy person’s hands are dry even if they are sweating profusely all over. As a result, the general population is completely unaware of what a painful experience it is to suffer from hand sweating. Hand sweating is a common functional local abnormal sweating, mainly manifested as sweaty palms, but also accompanied by sweaty armpits, sweaty feet and sweaty head and face, suffering from hand sweating, often lead to the patient’s palms wet and cold, hand sweating like rain, will not only affect the daily behavior, but also cause psychological changes, such as low self-esteem, sensitivity, negative … … can be based on the causes of hand sweating can be divided into primary and secondary, and can be divided into primary, and can be divided into primary, and can be divided into primary, and can be divided into primary, and can be divided into primary, and can be divided into primary and secondary. … Hand sweating can be categorized into primary hand sweating and secondary hand sweating according to the cause of hand sweating. Primary hand sweating is caused by excessive sympathetic hyperactivity, and the vast majority of people with hand sweating suffer from this type of hand sweating. Secondary hand sweating is caused by a small number of medical conditions, such as hyperthyroidism, endocrine disorders, and endocrine imbalances during menopause. Although primary hand sweating does not affect the patient’s life expectancy, it can bring a lot of trouble to the patient’s daily life. The patient’s hands are wet most of the time, and prolonged wet hands will easily cause peeling, and in severe cases, eczema dermatitis may even appear on the palms of the hands. Adolescents of school age are often affected by excessive hand sweating that can make examination papers wet and often the papers are already wet before they are written. Teenagers are afraid to hold hands with others, and even shaking hands is a problem, and so on, all of which will cause a considerable blow to the patient’s psychology. So what is the treatment for primary hand sweating? Although there are many treatments for primary hand sweating, most of them are difficult to cure, and long-term use usually has side effects, including antiperspirants, tranquilizers, iontophoresis, botulinum toxin A blocking therapy and so on. At present, the most effective way to treat primary hand sweating is surgery. Our hospital adopts ETS minimally invasive technology to treat hand sweating, the operation time is very short, it only takes about half an hour, and the patient’s sweaty hands disappeared after the operation, and the patient can be discharged from the hospital on the next day according to the situation.