Is a body temperature of 37.4°C considered a fever in adults?
Nov 11, 2024
Source: Cainiu Health
Dr. Ren Yi
Introduction
The professional term for "发烧" is "fever." Normally, an adult body temperature of 37.4°C measured under the armpit is considered a fever. However, if the temperature is measured orally or rectally, it may not be classified as a fever. When experiencing a mild fever, one can initially observe and take some physical cooling measures, such as drinking more water and wiping the body with lukewarm water. If the body temperature continues to rise or other symptoms appear, it is recommended to seek medical attention promptly.
The professional term for fever is "fever" (no direct translation discrepancy). Generally speaking, for adults, a body temperature of 37.4°C measured under the armpit is considered to be a fever. However, if the temperature is measured orally or rectally, it may not be classified as a fever. If abnormalities occur, prompt medical attention is recommended.
According to clinical definitions, a body temperature of 37.3°C or higher measured under the armpit is considered a fever. Fever can be further categorized into low-grade fever, moderate fever, high fever, and hyperpyrexia based on the temperature level. Specifically, low-grade fever refers to a body temperature between 37.3°C and 38°C. Therefore, a temperature of 37.4°C falls into the category of low-grade fever.
However, if the temperature is measured orally or rectally, the normal oral temperature range is generally 36.3°C to 37.5°C. The normal rectal temperature range is relatively higher, typically between 36.5°C and 37.7°C. In these cases, a body temperature of 37.4°C falls within the normal range and is not considered a fever.
When experiencing a low-grade fever, one can initially observe and implement physical cooling measures, such as drinking more water and wiping the body with lukewarm water. If the temperature continues to rise or other symptoms appear, such as headache, cough, or fatigue, it is recommended to seek timely medical attention and follow the doctor's advice for treatment.
