The child fell asleep with a fever of 38 degrees Celsius, without other obvious symptoms, you can let the child continue to sleep, if the temperature exceeds 38.5 degrees, and accompanied by other symptoms such as chills, you need to wake up the child to feed the medicine. 1. When the child has a fever of 38 degrees Celsius, into the sleep state, you can put the towel with warm water after wet, wipe the child’s palms, feet and neck and other parts, which can play a role in lowering the temperature. The child’s restorative ability is stronger during sleep, which helps promote the child’s physical recovery. It is recommended that you monitor your child’s temperature at intervals of about 30 minutes. 2. If the child’s temperature continues to rise and reaches 38.5 degrees Celsius or above, and may be accompanied by chills and other discomforts, it is necessary to wake up the child and let the child take antipyretic medication, such as ibuprofen suspension, and consult a doctor if the fever recurs. All of the above medications should be used under a doctor’s supervision, avoid self-medication.