Lupus nephritis type 4 is a more serious disease. It is recommended to carry out general, medication and life treatment according to individual’s condition under doctor’s guidance. 1. General treatment: Strict dietary treatment should be carried out in daily life, limiting the intake of protein and salt. 2. Drug treatment: patients can take hormone drugs (such as methylprednisolone, etc.), immunosuppressants (such as cyclophosphamide, etc.) and other drugs under the guidance of doctors according to the progress of their own conditions. During the period of taking medication, it is necessary to pay attention to the occurrence of adverse reactions (such as osteoporosis, etc.), and once an adverse reaction occurs, it is necessary to go to the hospital for medical treatment. 3. Life care: In daily life, the patient’s blood pressure and blood sugar should be closely monitored. Observe whether the patient has edema and whether there is any change in urine. Suffering from lupus nephritis, it is recommended to consult a doctor in time and standardize the treatment under the guidance of a physician. Drugs need to be used in accordance with medical advice, do not self-medicate.