If the child’s body temperature reaches 37.5℃, the following physical antipyretic methods can be used: 1.The child can be dressed appropriately to reduce the amount of clothing, after reducing the amount of clothing will increase the child’s body heat dissipation, the child’s fever will be relieved after the increase of body heat dissipation. 2.The child can drink more warm water, drink more warm water to speed up the body’s blood circulation, which also helps to physically reduce fever. 3.The child can be given a warm bath. The children can be treated by taking a warm bath, and the evaporation of water can effectively take away the heat from the surface of the child’s body, thus playing a role in cooling down. 4, children can be given fever patches, which can be applied to the child’s forehead and occipital area, which can also play a role in reducing fever.