1 year old much darling has fever 39 degrees much how to have 5 days to do

Baby fever 39 degrees more belong to high fever, easy to affect the development of the nervous system, should seek medical attention as soon as possible, identify the cause, at the same time should be given antipyretic drug treatment, can assist physical cooling. If it is infectious disease caused by fever, symptoms control, should continue anti-infection treatment for 3-5 days.