Some people may say that sweaty hands are not a disease and are not fatal, but many people often suffer from this symptom at school, work or socially, so it is a disease in the broadest sense of health, and the medical term for it is hand sweating. The incidence of this disease is also very high, with data showing that the incidence of manual sweating in China is 2.08%. In fact, sweat gland secretion is mainly controlled by sympathetic nerves, and hand sweating is a symptom caused by sympathetic nervous tension. Factors such as excitement, stress or summer heat can cause abnormal increases in palm sweating. There is a family history of hand sweating, so it should be taken seriously. People with a tendency to sweat a lot often have wet palms, and their chronically wet hands can easily peel, even affecting their image. Patients are afraid to hold hands with others, and even shaking hands becomes a problem. In severe cases, eczema and other inflammatory skin conditions can occur on the palms of the hands. Whether it’s hot summer or cold, the palms of the hands and soles of the feet are always sweaty, making people miserable. For serious cases, experts still recommend active treatment, because hand sweating is also a manifestation of abnormal health conditions, and this abnormal state should be corrected in time. In particular, the psychological problems caused by hand sweating cannot be ignored. There are two types of treatment for hand sweating: medical and surgical. The main medication used is sympathetic nervous system suppressing medication, which can have side effects such as blurred vision, dry mouth or gastrointestinal disorders, and the treatment is not effective. The surgical method is mainly the minimally invasive technique of fluorescence contrast ETS. This technique is fluorescence staining by non-radioactive, non-toxic fluorescent contrast agent, which can quickly, accurately and clearly observe the direction and distribution of the thoracic sympathetic ganglion covering the wall pleura and connective tissue with its variant nerves, facilitating the differentiation of other normal tissue structures around it, avoiding the presence of omissions in the treatment, thus achieving safer, finer and more complete regulation of the treatment, avoiding This allows for a safer, more refined and more complete regulatory treatment, avoiding damage to other nerves and normal tissues, providing a more accurate treatment result and greatly reducing post-operative complications of hand sweating, thus benefiting more patients with hand sweating.