Rheumatic diseases are chronic diseases, and because their pathogenesis is still unclear, they are still not curable. However, after systematic and standardized treatment, most patients can be kept in a stable and remission state for a long time. Rheumatic diseases are a generic term for a group of diseases, which can be divided into 10 categories with a total of more than 100 diseases, and the symptoms, severity and prognosis of different diseases are different, and the differences are large. Among the more harmful diseases, such as systemic lupus erythematosus, can damage the function of important organs of the body and have a certain degree of lethality, while dry syndrome, fibromyalgia and other rheumatic diseases, less or even do not cause organ damage, light symptoms, good prognosis, and some patients do not even know they are sick for life. Because the pathogenesis of rheumatic diseases is still unclear, so there is no cure, and there is no so-called “special drug”, “cure drug”. Diffuse connective tissue disease is one of the more dangerous rheumatic diseases, such as systemic lupus erythematosus, scleroderma, dermatomyositis, which can damage the body’s lungs, kidneys, liver and other important organs, and has a certain degree of lethality. Because of the abnormal function of the body’s immune system in these diseases, which leads to the situation of attacking the normal tissue cells, the current treatment is still mainly through hormone and immunosuppressant treatment, and because of the need to take drugs for years and the existence of adverse drug reactions, many patients will recur once they reduce or stop the drugs on their own, or the treatment is not standardized or systematic. With the improvement of the level of treatment, most patients can be in long-term stability and remission under systematic and standardized treatment, and can work and live like normal people. Therefore, although rheumatic diseases cannot be cured, but can be controlled. Patients with rheumatic diseases need to be treated systematically and standardized under the guidance of doctors according to the type of disease they have, while maintaining a good and healthy state of mind and establishing self-confidence in treatment.