The life expectancy of SLE patients cannot be generalized, it needs to be judged according to the patient’s condition and treatment. Usually, the five-year survival rate is about 92%~95%, and the ten-year survival rate is about 90%, and the survival period of patients can be prolonged through standardized and timely treatment. Clinical commonly used five-year, ten-year survival rate to assess the patient’s prognosis, generally do not use the “life expectancy”, the current lack of effective and complete cure for SLE, the condition of the serious can be life-threatening, through standardized and timely treatment, usually, the disease patients five-year survival rate of about 92% ~ 95%, ten-year survival rate of 90%. The survival rate of SLE patients is usually 92%~95% in five years and 90% in ten years. The aim of SLE treatment is to slow down disease progression, reduce and prevent disease recurrence, and improve patients’ quality of life. SLE patients are advised to go to the rheumatology department of regular hospitals for detailed consultation and actively cooperate with the treatment.