Normal blood count but recurrent high fever may be caused by viral cold, viral encephalitis, cerebral hemorrhage and other diseases, which need to be treated with general measures, medication and surgery. 1. Symptomatic treatment: For recurrent high fever, patients need to take physical measures in time. Family members need to use warm water to wipe the whole body of the patient, especially the groin, armpit, popliteal fossa and other parts of the body, which can help dissipate heat. At the same time, patients need to drink more hot water to promote the body’s metabolism. If the body temperature reaches 38.5 degrees or above, the patient needs to apply acetaminophen and other antipyretics as prescribed by the doctor. 2. Treatment for the cause: for viral cold, patients can follow the doctor’s advice to apply oseltamivir, zanamivir and other antiviral drugs, coughing people follow the doctor’s advice to apply dextromethorphan, codeine and other cough suppressants. For viral encephalitis, patients need to follow the doctor’s advice to apply acyclovir, ganciclovir, interferon and other antiviral drugs, and if there is cerebral edema, they need to follow the doctor’s advice to apply glucocorticosteroids, such as dexamethasone, prednisone and so on. For cerebral hemorrhage, patients need to follow the doctor’s instructions with mannitol, glycerol fructose and other drugs for dehydration, lower intracranial pressure treatment. For severe cases, surgical treatments such as craniotomy, debridement and decompression should be considered. To summarize, there are many reasons for repeated high fevers with normal blood counts, so you should go to the hospital, identify the specific cause and cooperate with the doctor to actively treat the original disease.