The baby’s normal body temperature is between 36.5 to 37.2 ℃, but the baby in the process of growth, due to the body in the continuous development, after exercise, a slight increase in body temperature are normal phenomena, do not need to be treated, and the baby’s temperature before and after meals will also change, so parents should not only pay attention to the state of the child’s body temperature, but also pay attention to the child’s mental outlook, if there is no obvious If there is no obvious abnormality and no difficulty in eating, generally speaking, even if there is a small increase or decrease in body temperature, it is a normal phenomenon and there is no need to worry too much. Usually, the temperature of the outside environment is higher in summer, so the child’s body temperature will also increase, but as long as it does not exceed 37.2 ℃ are normal phenomena, and the temperature of the outside environment is lower in winter, so the child’s body temperature will also decrease, but usually not lower than 36.5 ℃. Therefore, parents should take a comprehensive view of the child’s body temperature, do not blindly give the child medication. When the child’s body temperature is high or high fever, usually there will not only be obvious crying reaction, but also have obvious physical symptoms, then parents should give the child timely treatment, to prevent the child because of high fever caused by other types of diseases.