A course of leukemia chemotherapy for cerebral hemorrhage can be treated by general treatment, medication, surgery, and transfusion of relevant blood components. 1. General treatment: when patients with a course of chemotherapy for leukemia have symptoms of cerebral hemorrhage, they should pay attention to informing the doctor in time and avoiding strenuous exercise in daily life to prevent aggravating the bleeding symptoms. 2. Drug therapy: patients with cerebral hemorrhage can choose mannitol, warfarin and labetalol under the guidance of doctors, which can stop bleeding and reduce intracranial pressure. 3. Surgery: When the patient has serious life-threatening cerebral hemorrhage, the patient should be treated with surgery such as craniotomy with large bone flap and stereotactic hematoma drainage. 4. Infusion of relevant blood components: if it is caused by low platelets or abnormal coagulation function, patients can choose the method of infusing relevant blood components for treatment. Leukemia chemotherapy a course of brain hemorrhage patients should go to the hospital in time to receive treatment, try to reduce the damage to the body.