In general, the mortality rate of rheumatoid arthritis is not high if the disease is actively and regularly treated. Rheumatoid arthritis is a systemic disease mainly characterized by joint disease. The reason why this disease may cause death is closely related to the serious infections, vasculitis, interstitial fibrosis and other serious diseases caused by untimely treatment. Generally speaking, the mortality rate of this disease is not high after active and standardized treatment. The prognosis of rheumatoid arthritis patients is related to the duration of the disease, the extent of the disease and treatment. After early diagnosis and standardized treatment, most rheumatoid arthritis patients can achieve remission, and only a small number of them will eventually become disabled. In the early stage of rheumatoid arthritis, there will be swelling, pain and morning stiffness in the joints, and in the late stage of the disease, there will be deformity of the joints, and in severe cases, the joints may lose their normal functions, and may even lead to the damage of other tissues and organs. Although the disease cannot be completely cured, it is possible to slow down the development of the disease after standardized treatment. Rheumatoid arthritis can be controlled, so patients need to build up confidence, follow the doctor’s instructions, early detection, early diagnosis, early treatment. If there is any discomfort related to rheumatoid arthritis, it is recommended to consult a doctor in time and follow the doctor’s instructions for standardized diagnosis and treatment.