Whether the body temperature of 37.2 ℃ in adults is normal or not depends on the method of measuring the body temperature, if it is the mouth temperature, anal temperature is normal, if it is the axillary temperature is slightly higher. The measurement of body temperature can be divided into axillary temperature, anal temperature and oral temperature. The normal temperature range of axillary temperature is 36~37℃, so the body temperature of 37.2℃ is slightly high; the normal temperature range of anal temperature is 36.5~37.7℃, so the body temperature of 37.2℃ is in the normal range; the normal temperature range of oral temperature is 36.3~37.2℃, so the body temperature of 37.2℃ is also in the normal range. Slightly higher body temperature may be caused by hyperthyroidism, inflammatory diseases and other factors, and it is recommended to go to the hospital and ask the doctor to make a judgment to clarify the cause of the abnormal body temperature.