High blood count means high white blood cell count and recurrent fever, which is usually caused by bacterial infection, and should be treated according to the cause of high white blood cell count and recurrent fever. When a high white blood cell count and recurrent fever occur, blood should first be drawn for bacterial culture and drug sensitivity test, and then treated with broad-spectrum antibiotics, such as penicillin and ceftriaxone. If the antibiotic treatment is effective, continue to consolidate the treatment for 3 to 5 days. If the treatment is not effective, it is necessary to use sensitive antibiotics for anti-infection treatment according to the results of the drug sensitivity test. If there is no infection, the high white blood cell count and recurrent fever may be caused by hematologic disorders, and bone marrow aspiration is recommended to determine whether there are hematologic disorders. If high white blood cell count and recurrent fever occur, you should go to a regular hospital for prompt treatment.