How many days does it take for children to have high white blood cells and recurrent fever

Children show high white blood cells, if due to infectious diseases, infected people pay attention to find pathogens and infection focus, repeated fever for a few days is no exact standard, different causes of duration is not the same, and there are individual differences. If only simple upper respiratory tract infection, generally 3~5 days, if due to purulent tonsillitis pneumonia, encephalitis or other diseases caused by specific repeated attack time and primary disease. If the patient is caused by a non-infectious disease, such as Kawasaki disease caused by high white blood cells, fever will be more than 5 days, fever duration and whether timely diagnosis and its severity. Even if the white blood cell is high, repeated fever, should also pay attention to find the cause. Generally for children with infectious diseases more common, but should also pay attention to exclude such non-infectious diseases as Kawasaki disease.