Red blood cells (erythrocytes) from donors contain normal hemoglobin (HbA), and transfusion of normal red blood cells into people with sickle cell disease reduces the percentage of red cells in the circulation containing the abnormal hemoglobin (HbS). Although transfusion of donor red blood cells can ameliorate and even prevent complications of sickle cell disease in certain circumstances,<unk> is not universally beneficial in sickle cell disease.
Transfusion therapy 
Infusion therapy
Reperfusion therapy
Autologous blood therapy
Plasma coblation
Platelet transfusion
Cadaveric blood transfusion
Argon plasma coagulation