Is feeling cold all over at 36.3°C considered a low-grade fever?

Oct 30, 2024 Source: Cainiu Health
Dr. Yang Ziqi
Introduction
The normal human body temperature ranges between 36°C and 37°C, so a temperature of 36.3°C falls within the normal range. If there are no symptoms such as headache, cough, sore throat, or muscle pain—apart from feeling cold all over—it may simply be a normal fluctuation in body temperature. Feeling cold could be due to low environmental temperature, wearing light clothing, or similar factors.

Generally speaking, low-grade fever refers to mild fever. A body temperature of 36.3°C accompanied by chills is usually not considered a low-grade fever. If discomfort symptoms occur, it is recommended to seek timely medical evaluation at a hospital and receive standardized treatment under the guidance of a physician. Specific analysis is as follows:

The normal human body temperature ranges between 36°C and 37°C. Low-grade fever is defined as a temperature between 37.4°C and 38°C. Therefore, a temperature of 36.3°C falls within the normal range and does not qualify as low-grade fever. If there are no other discomfort symptoms besides feeling cold all over, this may simply be due to normal fluctuations in body temperature. The sensation of being cold could result from low ambient temperature, wearing insufficient clothing, or similar environmental factors. Additionally, generalized chills might also be caused by certain underlying medical conditions, such as anemia or hypothyroidism, which can sometimes lead to a gradual rise in body temperature.

If persistent chills are accompanied by other discomfort symptoms, prompt medical consultation is advised. In the meantime, maintaining adequate rest, drinking plenty of fluids, staying warm, and avoiding excessive fatigue can help support recovery.

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