Patients with acute myeloid leukemia have urinary bleeding, which is clinically called hematuria, and different treatments can be adopted according to different causes, for example, platelets can be imported for thrombocytopenia, and plasma can be imported for coagulation mechanism disorders, and so on. 1. Reduced platelet count: Reduced platelet count leads to hemostatic dysfunction in the body, causing bleeding in urine, which can be corrected by inputting platelets, and at the same time, it can be treated with medicines such as aminomethylbenzoic acid and other medicines for hemostatic treatment. 2. Coagulation mechanism disorder: coagulation mechanism disorder can also cause urinary bleeding, at this time need to enter the plasma or cold precipitation to treat. 3. False urinary bleeding: chemotherapeutic drugs for treating leukemia, such as anthracycline drugs, can cause reddish urine, which is not real urinary bleeding, but the metabolism and discharge of chemotherapeutic drugs. The above treatments can only alleviate the symptoms of urinary bleeding caused by leukemia, and should be more active in treating leukemia itself in order to effectively alleviate the symptoms of urinary bleeding caused by leukemia. Leukemia should be treated in a standardized manner under the guidance of a doctor.