Temperature measurement in infants is generally more accurate in the axilla. Infant temperature measurement is usually the axillary measurement is the standard body temperature, due to the measurement of forehead temperature, ear temperature, anal temperature, mouth temperature, the temperature may be affected by the baby crying. The armpit temperature is normally 36-37℃. It should also be noted that when measuring the baby’s temperature, avoid measuring just after waking up from sleep, after meals, or after activities, and consider letting the baby rest for more than 10 minutes before measuring, so as not to cause the measured temperature to be on the high side. If the baby’s temperature is high, it is necessary to repeat the measurement in time to understand the changes in temperature. If the baby’s temperature is higher than 37.5℃ for several times (about 3 times), it is necessary to bring the baby to the doctor in time to have the cause clarified by the doctor, and then give targeted treatment.