Rheumatoid arthritis of the fingers is mainly characterized by symptoms of osteoarthritis, which usually manifests itself as redness, swelling, pain and limitation of movement of the joints. Treatment may include joint braking and, if necessary, non-steroidal anti-inflammatory drugs (e.g. celecoxib, ibuprofen, etc.). Rheumatic diseases are a group of chronic diseases that involve bones and joints and their surrounding soft tissues (such as muscles, tendons, synovium, bursa, ligaments and cartilage, etc.) and other related tissues and organs. Rheumatoid arthritis is mainly characterized by redness, swelling, pain and limitation of activity in the joints. In some patients, joint pain may be obvious during activities and alleviated after rest. Treatment can mainly take joint braking, if necessary, can take non-steroidal anti-inflammatory drugs such as celecoxib, ibuprofen, etc., and can also use pain creams such as flurbiprofen gel paste, lidocaine paste and other external application. If there is any discomfort related to rheumatoid arthritis of the fingers, it is recommended to consult the rheumatology and immunology department of the regular hospital in a timely manner, and follow the doctor’s instructions to standardize the diagnosis and treatment.