If the body temperature monitoring has been above 37 ℃, the following factors should be considered for the impact caused by temperature monitoring: 1. different ways of temperature monitoring, commonly used temperature monitoring includes oral temperature monitoring, rectal temperature monitoring and axillary temperature monitoring, the normal range of oral temperature is between 36.3-37.2 ℃, the normal value of rectal monitoring body temperature will be slightly higher than the oral temperature 0.3-0.5 ℃, if the patient is given to measure the temperature of the axillary temperature measurement, the normal temperature will be slightly lower than the oral temperature of 0.2-0.4 ℃, so the above three different temperature monitoring may make the patient’s body temperature has been above 37 ℃. 2, different physiological state also has a different impact on body temperature, such as after lunch, after meals or exercise temperature monitoring, its body temperature will often be higher than 37 ℃. 3 Different disease states also have different effects on temperature. Common infections, hyperthyroidism and other diseases can lead to a body temperature above 37°C. If you want to clarify the specific cause of diagnosis, you should combine the patient’s body temperature, other related symptoms, as well as routine blood tests, thyroid function measurement and other related tests to further clarify.