At present, the cause of lupus erythematosus is uncertain, only that it is related to genetic, endocrine, immune abnormalities and other factors. Now, neither Chinese medicine nor Western medicine has the ability to completely cure this disease, but it can be effectively controlled and kept in remission through treatment. The common treatment methods are mainly as follows: 1. General treatment: Keeping a stable state of mind, paying attention to rest, adhering to treatment and avoiding sunlight can alleviate the disease and prolong life. 2.Medication: ①Non-steroidal anti-inflammatory drug treatment: it is suitable for patients with low fever, rash and other conditions. However, people with blood disorders use this drug with caution, it can easily cause, certain adverse reactions. Other drugs can also be used, such as the antimalarial drug hydroxychloroquine. It has adverse reactions that affect the heart and eyes, and has no major effects on the blood side. ②Immunosuppressive drugs: such as cyclophosphamide, azathioprine and other drugs. Cyclophosphamide is used in conditions such as lupus nephritis and pulmonary hemorrhage. Adverse effects are hair loss, gastrointestinal discomfort, and bone marrow suppression. Azathioprine is used for skin lesions, mild lupus nephritis, etc. Adverse effects are allergy and liver damage. ③Glucocorticoid: It can effectively control the disease and achieve induced remission, and is the main drug used in the treatment of SLE. When a series of discomforts such as low fever, joint pain, hair loss, skin abnormalities, chest tightness and nausea appear at the same time, you may be suffering from lupus erythematosus and should go to the hospital for examination and early treatment.