Is a temperature of 37.1°C under the armpit considered a fever?
Nov 23, 2024
Source: Cainiu Health
Dr. Yang Ziqi
Introduction
In general, fever refers to an elevated body temperature, and an axillary temperature of 37.1°C is not considered a fever. The normal axillary body temperature typically ranges between 36–37°C, although this is not an absolute and fixed range. Body temperature may fluctuate due to various influencing factors. In certain physiological conditions, the temperature may slightly increase.
Generally speaking, fever refers to an elevated body temperature, and an axillary temperature of 37.1°C is not considered a fever. If discomfort occurs, it is recommended to seek medical attention promptly. Detailed explanation is as follows:
The normal axillary body temperature typically ranges between 36°C and 37°C, although this is not an absolute fixed range. Body temperature can fluctuate due to various influencing factors. In certain physiological conditions, the temperature may slightly increase. For example, after strenuous exercise, frequent muscle activity generates a large amount of heat, temporarily raising the body temperature. In women, during ovulation and pregnancy, hormonal changes can cause the body temperature to be slightly higher than usual, possibly reaching 37.1°C to 37.2°C. Additionally, when a person is in a hot environment or emotionally excited, body temperature may also show a slight increase.
If an axillary temperature of 37.1°C is measured, one can initially rest and then retake the temperature in a calm and comfortable environment. It is also important to observe whether other uncomfortable symptoms are present, such as headache, cough, or fatigue. If the temperature continues to rise or other symptoms appear, further medical evaluation may be necessary to determine if the elevated temperature is caused by an underlying illness.
