Rheumatic disease is a more difficult process to confirm the diagnosis, because there are more types of rheumatic diseases including more than one hundred diseases, and there is no certain correlation between many kinds of rheumatic diseases, so if you want to determine rheumatic disease, you have to judge from the following aspects: 1, symptoms: because rheumatic disease is a disease that easily invades the joints, bones, muscles, skin, mucous membrane multi-system damage, so if once there is no obvious cause of joint pain, recurrent mouth ulcers, unexplained fever, unexplained elevated transaminases, and even a drop in white blood cells, we should consider whether rheumatism may be present; 2, need to combine with characteristic immunology-related tests: because the overall cause of rheumatism is due to immune abnormalities, many patients with rheumatism will be accompanied by characteristic autoantibody production, go to the hospital for Blood tests can help determine the type of rheumatic disease by testing negative or positive for antibodies. Therefore, once you have symptoms that may resemble rheumatism, you should immediately go to the hospital for relevant immunological tests to determine the type of disease.