Pediatric fever to 38 ℃, you can first physical cooling, if no effect, if necessary, can follow the doctor’s instructions to give antipyretic drugs, but also to identify the cause, give the treatment. 1. Physical cooling: baby fever 38 ℃ parents can use a warm towel on the neck, forehead and groin and other large blood vessels flow through the body to give wiping, to help children with fever and cooling. 2. antipyretic drugs: if the baby’s temperature persists, more than 38.5 ℃, can be under the guidance of a doctor to acetaminophen, ibuprofen and other antipyretic, need to be taken under the guidance of a doctor. 3. Treatment of the cause: baby fever, need to go to the hospital to identify the cause, such as through the blood routine, ultra-sensitive C-reactive protein, blood culture, sputum culture and other tests to assist in the diagnosis, and then give the cause of the treatment. Parents should pay close attention to pediatric fever. If the situation does not improve or the fever persists, hospitalization may be required.