Obstructive anemia generally refers to aplastic anemia, the treatment can be divided into: general treatment, for anemia, bleeding, immunosuppressive therapy, bone marrow transplantation, blood transfusion therapy. 1. General treatment: commonly used drug therapy iron treatment, such as iron ammonium to reduce serum ferritin content in the blood, applicable to long-term repeated blood transfusions and serum ferritin level of patients with increased; promote coagulation commonly used drugs phenol sulfonyl ethylamine to control bleeding symptoms. 2. Immunosuppressant therapy: commonly used drugs such as cyclosporine to regulate the immune response to alleviate the symptoms of anemia, bleeding and infection. 3. Bone marrow transplantation: When severe aplastic anemia is present, bone marrow hematopoietic stem cell transplantation is needed to rebuild normal hematopoietic and immune functions. 4. Blood transfusion therapy: When hemoglobin or platelets fall below a certain level, component blood can be transfused to improve anemia and reduce bleeding. If you have aplastic anemia, it is recommended to go to regular hospitals for examination and treatment to avoid delay. Medications should be used under the guidance of a doctor.