When the fever is high, it is usually necessary to use antipyretic drugs, such as acetaminophen or ibuprofen, but the antipyretic drugs themselves are only temporary, symptomatic treatment, which treats the symptoms but not the root cause. The purpose of using antipyretics is to make the baby comfortable and not feel uncomfortable, i.e. to improve his comfort level. So when your baby has a fever at night, in the middle of the night, but he is asleep, is sleeping quietly, you do not need to wake him up to feed him, or use anal plugs of antipyretics. The purpose of the antipyretic medicine is to make him comfortable, he can sleep quietly is his best comfort. However, in the middle, if the baby wakes up, cries, etc., it is very important to give the baby some water without losing time to ensure that the intake of fluids is an essential process to reduce fever. After waking up, the body temperature is still relatively high, and it is convenient to give the baby the treatment of antipyretic drugs, you can use antipyretic drugs as appropriate according to the overall temperature situation and mental state. The fever itself is caused by infection, and the most fundamental means to reduce fever is to find the cause and carry out anti-infection treatment against the causative agent. Therefore, in addition to using antipyretic drugs and observing the body temperature, it is important to actively treat the original disease.