Clinically there is no 10 signs of immune system disorders, immune system disorders are due to a variety of reasons that cause the immune system to lose the function of self-regulation, decreased resistance, the patient will have fever, cough, urinary frequency, abdominal pain and nausea and other symptoms, and easy to trigger autoimmune diseases. 1. Fever, cough, frequent urination: patients in the immune system disorders will be reduced resistance, easy to cause respiratory tract infections or urinary tract infections, resulting in fever, cough, frequent urination and other symptoms. 2. Abdominal pain, nausea: patients with immune system disorders may lead to gastrointestinal dysfunction, abdominal pain, nausea and other gastrointestinal reactions. 3. Autoimmune diseases: patients with immune system disorders may develop autoimmune diseases such as eczema, systemic lupus erythematosus and rheumatoid arthritis. If the symptoms of immune system disorders occur, it should be taken seriously, and it is recommended to go to the hospital in time to get a clear diagnosis and receive standardized treatment according to the doctor’s instructions.