Is a body temperature of 37°C normal?
Generally, a body temperature of 37°C may be considered normal if no other discomfort is present; however, if other symptoms occur alongside a temperature of 37°C, it may indicate an abnormal condition. It is recommended to visit a hospital for a clear diagnosis and follow medical advice for treatment. The analysis is as follows:

If other symptoms such as headache, fatigue, cough, or muscle pain accompany a body temperature of 37°C, it may indicate the presence of illness. A temperature of 37°C may represent a mild fever, usually associated with minor infections or inflammatory responses.
The normal axillary (underarm) body temperature range for most adults generally falls between 36.0°C and 37.0°C. Therefore, if the temperature is measured axillary and the reading is accurate with no other discomfort present, a temperature of 37°C can usually be considered normal.
In daily life, maintaining healthy habits, regularly monitoring body temperature, and drinking warm water appropriately can help promote metabolism.