High fluorescence reticulocyte is high, suggesting that bone marrow erythrocyte proliferation, commonly found in anemia, hemolytic disease, acute blood loss and so on. 1. Anemia: If the patient has iron deficiency anemia, the patient will be accompanied by nail, skin and mental abnormalities and other related symptoms, at this time it is recommended to consult the doctor in time for testing, and after clear diagnosis, the patient can be treated with drugs such as ferrous fumarate granules and at the same time pay attention to the supplementation of folic acid, vitamin B12, and iron and so on. 2. Hemolytic diseases: such as hemolytic anemia, the degree of destruction of red blood cells in the blood exceeds the compensatory capacity of bone marrow hematopoiesis, thus causing anemia, and the patient will appear pale, jaundice and other symptoms. It is recommended to consult a doctor in time and use drugs such as dexamethasone acetate tablets if necessary. 3. Acute blood loss: at this time, due to excessive blood loss, resulting in abnormal elevation of reticulocytes, it is recommended that rapid blood transfusion, etc., to replenish the blood volume. In conclusion, when the reticulocytes are elevated, you should consult a doctor in time for other examinations and then treat accordingly.