Is it normal for body temperature to rise from a usual 36.2°C to 36.8°C?
Oct 09, 2023
Source: Cainiu Health
Dr. Yang Ziqi
Introduction
Generally, if the usual body temperature is 36.2°C and now it is 36.8°C, this is considered normal. However, if the body temperature exceeds 38°C, it is recommended that the patient seek medical attention promptly. Common methods of temperature measurement include axillary (underarm), rectal, and oral measurements. The normal range for axillary temperature is between 36°C and 37°C, while the normal range for rectal temperature is between 36.2°C and 37.7°C.
Generally speaking, if a person's usual body temperature is 36.2°C and it rises to 36.8°C, this is considered normal. However, if the body temperature exceeds 38°C, it is recommended that the patient seek medical attention promptly. The detailed analysis is as follows:
Common methods of measuring body temperature include axillary (underarm), rectal, and oral measurements. The normal range for axillary temperature is between 36–37°C, for rectal temperature between 36.2–37.7°C, and for oral temperature between 36.3–37.2°C. Body temperature may fluctuate slightly throughout the day—for example, it tends to be lower in the early morning upon waking, usually around 36°C, while it may increase by 0.3–0.5°C after physical activity, eating, or in women following ovulation. Therefore, an increase from a baseline of 36.2°C to 36.8°C is within the normal physiological range and does not require concern.
If fever does occur, patients may take antipyretic medications such as ibuprofen sustained-release capsules or acetaminophen tablets as directed by a physician. Additionally, it is important to maintain a light diet and get adequate rest.
