Secondary anemia is the condition of anemia caused by other systemic diseases. The treatment of secondary anemia is generally divided into two parts: first, symptomatic treatment; second, causal treatment. For acute anemia caused by rupture of acute ectopic pregnancy, blood transfusion should be given to correct the patient’s shock symptoms and save the patient’s life, and active surgical treatment should be given to repair the ruptured fallopian tube, and the anemia will gradually improve after the bleeding caused by the ruptured tube stops. There is also renal anemia caused by kidney disease, and the patient will also have a series of symptoms such as pallor, dizziness and weakness. Symptomatic treatment is to actively transfuse blood and apply recombinant human erythropoietin to improve the symptoms of anemia. In addition, the most effective way is to actively treat the kidney disease, such as through kidney transplantation or taking glucocorticoids to treat the kidney disease, the kidney disease is controlled, the patient’s anemia symptoms will also gradually improve.