Baby 39 degrees should be timely medical care, can be under the guidance of the doctor to be prescribed antipyretic drugs; after taking the drug can not wake up, closely observe the baby’s temperature, and limb circulation. The baby 39 degrees belongs to high fever, this situation may appear some clinical symptoms, such as convulsive seizures, drowsiness, loss of appetite. You need to consult a doctor in time, complete the blood routine, calcitoninogen and other related examinations, and follow the doctor’s instructions to be fever-reducing drugs orally, such as ibuprofen, acetaminophen and so on. And can be given to physical cooling, with warm towels to wipe the neck, armpits and other parts. If you fall asleep after taking the medication, you can not wake up for the time being, because sleep is a kind of physical recovery, you need to closely observe the child’s circulatory status, and if necessary, you can give intravenous rehydration supportive therapy. In addition, the need to actively treat the primary disease, such as the possibility of bacterial infection, can be under the guidance of the doctor to give antibiotics such as ceftriaxone, cefozoxime anti-infection treatment.