The common symptoms of rheumatism, in addition to what people call joint and muscle pain, injuries can have multiple clinical manifestations of systems and organs. The common clinical manifestations include fever, fatigue, weight loss, oral ulcer, alopecia, arthritis, abdominal pain, diarrhea, photosensitivity, subcutaneous erythema, parotid gland enlargement, skin sclerosis, and many other clinical manifestations. When the patient has clinical manifestations of two or more systems in clinic, we should highly suspect that the patient may have rheumatic disease, and further examination is needed to make sure. The above health science knowledge is only for reference. The specific situation needs to be checked in a regular hospital and judged by a professional doctor.