After applying the fever suppositories, parents need to actively cooperate with physical cooling, which is the same as after taking oral antipyretic drugs, actively applying antipyretic patches, repeatedly wiping the child’s body with warm water, or giving the child a hot bath, and letting the child repeatedly drink more water are all conducive to reducing fever. For older children, especially in high fever, running and jumping back and forth to avoid febrile convulsions and convulsions, and to make the fever go down faster, are all behaviors that are conducive to fever reduction. If the physical cooling is well coordinated, the time to reduce fever will be shortened, possibly in about half an hour, and if the physical cooling is not well coordinated, the time may be extended appropriately.