In life, many people in the home is not hot, also did not do strenuous exercise, but the palms are always sweaty, this is why? In fact, sweaty palms are very likely to have hand sweating. Hand sweating is a disease of hypersecretion of sweat glands in the hand, mainly manifested as sweaty palms, also accompanied by sweaty armpits, sweaty feet and sweaty head and face. Depending on the cause of hand sweating, it can be categorized into primary hand sweating and secondary hand sweating. Primary hand sweating is caused by excessive sympathetic hyperactivity, not by disease, and most people with hand sweating have this type of hand sweating. Secondary hand sweating is caused by diseases that increase sweating, such as hyperthyroidism, endocrine diseases, and endocrine imbalances during menopause. Primary hand sweating often occurs in the palms of the hands since childhood or adolescence, and the more severe forms of primary hand sweating can cause great distress to the patient. For example: 1, in the examination, teenage patients will because of sweaty hands affect their examination results, produce anorexia. 2, the patient is ready to punch the card to go to work, due to sweaty hands will be affected by fingerprint punching, and may not be able to use the cell phone fingerprint unlocking. 3, the patient due to sweaty hands do not dare to shake hands with others, and the ability to socialize with others gradually alienated, which may lead to their own isolated personality, and so on. The patient is afraid to shake hands with others due to sweaty hands, and his ability to socialize with others is gradually alienated, which will lead to his developing a withdrawn personality and so on. So how to treat primary hand sweating? Fluorescence visualization ETS minimally invasive technology is currently the advanced technology in the clinical diagnosis and treatment of hand sweating, but also in recent years many surgical areas of a research hot spot. This technology is through the non-radioactive, non-toxic side effects of fluorescent contrast agent for fluorescence staining, can be quickly, accurately and clearly observed in the wall pleura and connective tissue covering the thoracic sympathetic ganglion and its variant of the direction and distribution of nerves, easy to distinguish between the other surrounding normal tissue structures, to avoid the treatment of the existence of the omission, so as to achieve a safer, more fine, more complete regulation of the treatment to avoid damage to other nerves and normal tissues, and to avoid the damage of the hand sweat. The treatment is safer, finer and more complete, avoiding damage to other nerves and normal tissues, providing more accurate diagnosis and treatment results, and greatly reducing the postoperative complications of sweaty hands, thus benefiting more sweaty hands patients.