Children have fever repeatedly. It has been four days from Sunday to Wednesday. Take antipyretic medicine and get rid of it. Went to the hospital to do nucleic acid and blood routine. Red began to appear on the back. Is this a pediatric emergency? What other processing needs to be done!?
Does the temperature return to normal after the child has a rash? Now it seems that this child doesn't look like a baby's emergency rash. According to the examination results you provided, this should be caused by virus infection. The rash on the back seems to be caused by allergy.