The child’s fever of 38 degrees at night may be related to viral or bacterial infection, you can take physical cooling, if the temperature continues to rise, or accompanied by obvious discomfort, it is recommended to consult a doctor in a timely manner, if necessary, to take medication. Normal underarm body temperature in 36 ~ 37 ℃, the child night fever to 38 ℃, belong to the low fever, the family can first take physical cooling, give the child some warm water, at the same time with a warm towel to wipe the child’s skin, increase the area of the skin heat dissipation, conducive to the reduction of fever. Or you can use a cooling patch on the child’s head, which can also help dissipate heat. During the child’s fever, you also need to regularly measure the child’s temperature, if the child’s temperature exceeds 38.5 ℃, you need to follow the doctor’s instructions to take antipyretic drugs, such as ibuprofen, acetaminophen, etc., to avoid the temperature continues to rise. If the child’s fever reaches 38℃ at night, parents should deal with it in time to avoid the child’s temperature rising. If accompanied by obvious discomfort, or body temperature continues to rise, you should bring your child to the doctor in time for relevant examinations to clarify the cause of the disease.