Rheumatoid arthritis patients can improve their immunity by regulating diet, reasonable exercise, controlling emotions and controlling the disease itself. Rheumatoid arthritis patients need to eat a reasonable diet, such as balanced and comprehensive nutrition, daily meals should include eggs, milk, lean meat, dietary fiber and vitamins, vegetables and fruits, etc.; appropriate exercise, do not often bed rest; adjust the mood, maintain an optimistic state of mind, to ensure that sufficient sleep, etc.. Through the above ways can improve immunity. In addition rheumatoid arthritis patients also need to treat the disease. Patients can take non-steroidal anti-inflammatory drugs, such as celecoxib and so on, to relieve pain, and at the same time, early use of anti-rheumatic drugs to improve the condition, such as methotrexate and so on. It is recommended that patients with rheumatoid arthritis consult the rheumatology and immunology department in a timely manner, under the guidance of the doctor for standardized treatment, and regular follow-up.