Hand swelling a little numbness may be caused by rheumatoid arthritis, there may also be due to carpal tunnel syndrome, there may be due to cerebral infarction.
1. Rheumatoid arthritis: rheumatoid arthritis is a systemic autoimmune disease, which can lead to erosive, symmetric polyarthritis symptoms, patients with this disease can appear hand swelling a little numbness.
2. Carpal Tunnel Syndrome: Carpal Tunnel Syndrome is a disease caused by the compression of the median nerve in the carpal tunnel, which can also lead to the symptoms of hand swelling and numbness, and patients can also have symptoms of weakening of the grip strength of the hand and weakness of the palm.
3. Cerebral infarction: cerebral infarction is a kind of disease caused by ischemia and hypoxia, which leads to ischemic necrosis or softening of local brain tissues and causes local neurological dysfunction, and this disease can also lead to the symptoms of hand swelling and numbness.
In addition to the above diseases, other factors can also lead to the symptoms of hand swelling and numbness, and it is recommended to consult a doctor in time to find out the cause and ask the doctor to deal with it.