The feeling of hand swelling is an abnormal sensation of the hand caused by local or peri-hand lesions. The common causes are the following: 1. trauma, various causes of trauma to the hand or around the hand, local edema caused by poor blood circulation, venous return, lymphatic return, and the feeling of hand swelling. 2. mostly seen in systemic diseases, not only hand swelling, but swelling can occur throughout the body, common diseases are Nephrotic syndrome. 3, generally have arthritis, there is the phenomenon of morning stiffness, that is, morning swelling of joints and hands, and sometimes even inflexible movement. There is also a kind of postoperative, hand or breast or the whole upper limb related surgery, the postoperative lymphatic return is impaired, resulting in the whole arm or hand swelling, and then there will be a feeling of hand swelling.