Studies have shown that hand sweating occurs in young people between the ages of 10 and 30, and that it does not discriminate between males and females. It runs in up to 13% of families, with the majority of people suffering from hand sweating as children, and becoming more severe in adolescence. In addition to genetic factors, it is also believed that hand sweating is caused by unexplained sympathetic over-excitement, such as nervousness, excitement, mental stress, or summer heat, etc. In addition, sweaty palms are associated with a lack of physical activity. In addition, sweaty palms are also closely related to physical fitness and endocrinology. Hand sweating treatment methods External lotion: external lotion is mainly applied with astringent alum, glutaraldehyde and other solutions soaked for tens of minutes, can have a certain effect in a few days, but there will be skin damage to the hands, wrinkled, cracked and other skin lesions, and the effect is not long-lasting. Oral anticholinergic antiperspirant: systemic anticholinergic drugs can inhibit the activity of sympathetic nerves to a certain extent, so that the relative reduction of sweating, but stopping the drug that is the recurrence, and the use of drugs during the period of dry mouth, fast heartbeat and other complications often occur. Surgical treatment method: hand sweating is treated by minimally invasive technique of fluorescence imaging ETS, which 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 and its varicose nerves covering the mural pleura and the connective tissues, and it is easy to distinguish the other normal tissue structures in the surrounding area, avoiding the presence of omissions in treatment, thus making it safer and more effective. It can achieve safer, finer and more complete adjustment of treatment, avoiding damage to other nerves and normal tissues, providing more accurate diagnosis and treatment results, greatly reducing the postoperative complications of hand sweating, and thus benefiting more patients with hand sweating.