Hand sweating is a condition in which excessive sweating is caused by hyperexcitation of the thoracic sympathetic nerve. The main symptom of hand sweating is “sweaty hands”, which is not harmful to the body, but can cause a lot of inconvenience and embarrassment to the patient’s life and work. In the past, people did not care much about hand sweating, but in fact, hand sweating has more or less a certain impact on life and learning, and the palms of patients with hand sweating are prone to peeling, cracking, itching and pain due to long-term humidity, which is both physiological and psychological torture. Hand sweating is divided into two types: primary and secondary, and therefore should be treated for the different types. The first thing to do is to go to the hospital for a routine blood test to see if there is an infection in the body, a chest X-ray to see if there is tuberculosis, and then a T3, T4 and blood sugar test, if all these tests show normal, you can be diagnosed with primary hand sweating and then treat the symptoms. The minimally invasive technique of ETS with fluorescence contrast is currently a very effective and long-lasting treatment for hand sweating. For hyperhidrosis of the palms, this procedure has a small wound and does not require sutures. The procedure takes only about half an hour and can be discharged 2-3 days after the procedure when anesthesia is restored. Patients with hyperhidrosis should usually pay attention to maintaining a good state of mind, learn to control their emotions, and try to keep a calm state of mind. If you are often in a state of excitement, tension or anxiety, the hyperactive sympathetic nerves act on the sweat glands and sweating becomes more difficult to control, which in turn affects normal work and life. The actual hand sweat can be treated, find the right treatment method, do not blindly use medication treatment, not only will not be treated well may aggravate the development of the disease. I hope that all hand sweating patients are able to treat their hand sweating in a timely and correct manner.