What is the normal body temperature under the armpit?
Under normal circumstances, the normal body temperature under the armpit ranges between 36°C and 37°C. If discomfort symptoms occur, it is recommended to seek timely medical consultation at a hospital and follow standardized treatment under a doctor's guidance. A detailed explanation is as follows:
A normal person's body temperature is generally regulated by the thermoregulatory center located in the cerebral cortex and hypothalamus, maintaining a relatively constant temperature between 36°C and 37°C through a dynamic balance of heat production and heat dissipation. However, body temperature naturally fluctuates rhythmically throughout the day. Typically, body temperature is lowest between 3-6 AM and highest between 3-6 PM. These fluctuations are related to each individual's作息 (daily routine) and daytime activities, and the normal range of fluctuation generally does not exceed 1°C.
In addition, during hot weather, body temperature may be somewhat affected but generally remains within the normal range. After physical exercise or during emotional stress, the metabolic rate and blood circulation speed increase, which may cause a slight elevation in body temperature. During ovulation or after staying up late, changes in hormone levels within the body may also lead to a slight increase in temperature. Therefore, if the measurement results show minor fluctuations, there is generally no need for excessive concern. If body temperature remains consistently elevated or lowered, or if other discomfort symptoms are present, it is recommended to consult a physician.
It is advisable in daily life to avoid excessive tension and stress, maintain a positive mindset, prevent negative emotions, and preserve an optimistic and proactive attitude. At the same time, attention should be paid to eating light meals and avoiding spicy and irritating foods, which is beneficial to overall health.