Is a body temperature of 37°C considered a fever in adults?
Generally speaking, a fever refers to an elevated body temperature, and a temperature of 37°C in adults is typically not considered a fever. If there are other discomforts, it is recommended to seek medical attention promptly. Detailed analysis is as follows:

Under normal circumstances, the oral temperature range for humans is 36.3°C to 37.2°C, the axillary (underarm) temperature range is 36.0°C to 37.0°C, and the rectal temperature range is 36.5°C to 37.7°C. Currently, a body temperature of 37°C falls within the normal range regardless of the measurement site, indicating no fever. If you feel your temperature is higher than usual but remains within the normal range, it may be related to factors such as emotions, environment, or diet, and is considered normal and requires no special treatment.
It is recommended to observe for a period of time first. If the temperature continues to rise and is accompanied by other discomforts, retake the temperature with a thermometer to monitor changes and then proceed with targeted treatment based on the results. Additionally, it is important to drink plenty of water daily to accelerate metabolism.