Normal baby body under the regulation of the thermoregulatory center, the body’s heat production and heat dissipation is to maintain a dynamic balance, when the baby’s body by the thermogenic effect or the body temperature center dysfunction, will make the baby’s body heat production process increases, and heat dissipation can not be correspondingly increased or reduced heat dissipation, body temperature rises above the normal range, fever. The relative reduction of heat dissipation will absolutely reduce the fever, so the baby in the fever can be appropriate to open the air conditioning to help increase the baby heat dissipation. You can use air conditioning to lower the ambient temperature when you have a fever. There are many parents who let their babies wear more clothes when they have a fever, cover them with thick quilts, cover their sweat, etc. These practices are actually not feasible. If the indoor temperature is too high, it will directly affect the child’s skin heat dissipation, moderately lower the ambient temperature, which is conducive to heat transfer, so that the baby’s heat can be distributed more effectively and faster, and play a certain cooling effect. But also note that the temperature of the air conditioner is generally controlled at about 26 to 28 ℃, the air vents of the air jump should not be directed at the baby, to avoid a large amount of sweat on the baby suddenly into the low temperature of the air conditioning room, should first dry the sweat on the body, wear thin and breathable clothing.