The formal medical name for aplastic anemia is aplastic anemia, which is a cytogenic disorder and a hematological disease. Aplastic anemia is a sign of bone marrow hematopoietic failure caused by a variety of etiological and pathogenetic factors, mainly manifested by hypoproliferative bone marrow nucleated cells, decreased total blood count, and resulting anemia, bleeding, and infections. Aplastic anemia can be congenital, or it can be caused by acquired factors such as viral infections, chemical factors, radiation or immune abnormalities. The main manifestations of aplastic anemia are pallor, weakness, dizziness, palpitations, infections, high fever, and varying degrees of bleeding. It is recommended to consult the hematology department in time and follow the doctor’s instructions to standardize the treatment.