Sweating of the hands is different from sweating of other parts of the body. Other parts of the body sweat because they are hot, and the hotter they are, the more they sweat. Sweaty palms are related to physical fitness, endocrine and so on. A healthy person should have dry palms even if the whole body sweats a lot. And people who have sweaty hands often have no sweat on their bodies, but their palms are full of cold sweat and feel cold. Some people have sweaty hands the more winter they get. Sweaty palms are often a sign of weakness and coldness, if you are at the same time very cold and have cold hands and feet in winter, you can eat more warm food to regulate the body, but also to strengthen exercise, the purpose is to accelerate blood circulation and promote metabolism, should have a good effect. The reason for sweaty hands is due to the abnormal function of the sweat glands in the hands that are resistant to sensitization, and the reason for sweaty hands is quite a lot. The other main cause is the sympathetic nerve that controls the secretion of hand sweat glands, which is called primary hand sweat. Now our department performs minimally invasive thoracoscopic surgery with small surgical incisions and quick recovery.