Sweating from the hands is different from sweating from other parts of the body. Other parts of the body sweat because of the heat, the hotter the sweat will be more. Sweating on the palms of the hands has to do with physical fitness, endocrinology, and so on. Healthy people, even if the whole body sweating, palms should be dry. And hands often sweaty people, often the body is not sweat, palms are full of cold sweat, feel cold. Some people’s hands sweat more and more the more winter it gets. Hands easy to sweat a lot of conditions, in the medical clinic called hand and foot hyperhidrosis, also known as limited hyperhidrosis. The cause of hyperhidrosis is still unclear, but it is mostly due to sympathetic over-excitement, which leads to increased hand sweating. It usually occurs in young and middle-aged people who are prone to mood swings because the secretion of sweat glands is controlled by the sympathetic nerves, and hyperhidrosis is caused by excessive sympathetic nervous tension and excitement. There may also be damage to the sympathetic nerves and hereditary conditions that cause the sweat glands to overproduce. These people’s palms are often sweaty and wet, because of long-term moisture hands are also prone to peeling, and sometimes even skin diseases such as eczema. Modern medicine hand sweat is divided into primary hand sweat and secondary hand sweat. Primary hand sweating is usually diagnosed after excluding some common diseases that cause sweating, and is currently due to sympathetic hyperfunction that causes excessive sweating problems. Primary hyperhidrosis is mostly seen in young adults, and there are people who have been sweating since they were young. Secondary hand sweating is caused by some specific diseases or medications, secondary localized excessive sweating, this type of sweating people as long as the treatment of the relevant diseases and stop using the relevant drugs generally sweating will get better. So how do you go about treating primary hand sweating? There are both medical and surgical treatments. Internal medicine treatment of internal medicine used to inhibit the sympathetic nervous system of drugs, often dry mouth or gastrointestinal disorders and other side effects occur, so people are afraid to take long-term. Topical medications also have a limited duration and need to be reapplied from time to time, which is not a very convenient method. Because of the limitations of medical methods, surgical treatment has become the trend. The root cause of hand sweating is the sympathetic nerve, and only by treating the cause (dealing with the sympathetic nerve) can hand sweating be cured. Medications (internal and external) are only symptomatic, but the root cause of hand sweating is the sympathetic nerve, so medications are useless. Hand sweating can only take surgical treatment – fluorescence imaging ETS minimally invasive technology, the technology is non-radioactive, non-toxic side effects of fluorescent contrast agent for fluorescence staining, can be quickly, accurately and clearly observed covered in the wall layer of the pleura and connective tissue within the pleura and the thoracic sympathetic ganglion and its varicose nerve direction and distribution, easy to distinguish other normal tissue structures in the surrounding. It is easy to distinguish other normal tissue structures in the surrounding area, avoiding the omission of treatment, thus achieving safer, finer and more complete regulation of treatment, avoiding damage to other nerves and normal tissues, providing more accurate diagnosis and treatment results, greatly reducing postoperative complications of hand sweating, and thus benefiting more patients with hand sweating.