Lupus erythematosus, or systemic lupus erythematosus, patients presenting with dry syndrome and systemic lupus erythematosus can be improved with medication and general measures. 1. Dry syndrome (1) Drug treatment: patients with dry syndrome can take glucocorticoid drugs, such as prednisone, methylprednisolone and so on, as prescribed by doctors. For patients with rapid development of the disease, immunosuppression, such as cyclophosphamide, azathioprine and so on, can also be used under the guidance of the doctor. (2) General measures: If patients feel dry mouth, they need to rinse their mouths diligently in daily life to keep their mouths clean. If patients experience dry skin, they can apply moisturizing lotion or body lotion to improve it after each bath. For patients with dry eyes, artificial tear drops can be used to relieve discomfort. 2. Systemic lupus erythematosus (1) Drug treatment: Patients with SLE can take anti-malarial drugs such as hydroxychloroquine as prescribed by the doctor. Patients can also take oral glucocorticoid drugs such as dexamethasone and prednisone acetate under doctor’s instruction. If the effect of the above drugs is not good, the patient can also follow the doctor’s instructions with immunosuppressants, such as methotrexate, merti-macrolide and so on. (2) General measures: patients need to pay attention to sunscreen when they go out, and reduce the intake of photosensitive foods, such as zoysia, snow pea, etc. In addition, patients should quit smoking and drinking. In addition, patients should quit smoking and drinking, and avoid overwork. It is recommended that patients with dry syndrome or SLE should consult a doctor in a timely manner and choose appropriate measures for treatment under the guidance of the doctor.