The body temperature of a 0-3 month old baby is around 36~37.3℃. Due to the baby’s faster metabolism, there may be symptoms of higher body temperature, but generally will not exceed 37.3 ℃. If the baby’s body temperature exceeds 37.3 ℃ may be a feverish reaction, need to consult a doctor in time to adjust the treatment. If the body temperature is below 38.5 ℃ can be physical cooling, such as using a towel to wipe the baby’s body, can achieve a better cooling effect. If the temperature exceeds 38.5 ℃, you can choose to use medication to avoid fever convulsions, commonly used drugs are mainly acetaminophen, ibuprofen, etc. need to follow the doctor’s instructions for medication. Usually need to observe the baby’s physical condition, if there is discomfort, it is recommended to consult a doctor in time.