Is a temperature of 39 degrees Celsius considered a high fever in children?

Jul 19, 2024 Source: Cainiu Health
Disease description:

My child has recently developed a fever, and I don't know why. May I ask, is a temperature of 39°C considered a high fever in children?

Doctor's answer (1)
Dr. Zhou Xiaofeng
A body temperature of 39°C in children is generally considered a high fever. A high fever may be a sign of various diseases, so understanding its significance and appropriate management is crucial. 1. **Temperature Standards**: Under normal circumstances, the normal body temperature range is between 36.5°C and 37.5°C. A temperature of 39°C exceeds the normal range and is generally regarded as a high fever. A high fever may indicate the presence of an infection or other health issues within the body. 2. **Causes of High Fever**: High fever in children is commonly associated with bacterial or viral infections, such as colds, influenza, or pharyngitis. Other causes may include abnormal immune responses or more serious illnesses, which require comprehensive evaluation based on symptom presentation. 3. **Management Measures**: For a high fever of 39°C, it is recommended to take measures to reduce the fever, such as using fever-reducing medications or physical cooling methods. Ensure the child stays well-hydrated, wears light clothing, and remains in a well-ventilated environment. If the fever persists or is accompanied by other severe symptoms, prompt medical attention is necessary. When encountering a high fever, closely monitor the child's symptoms and seek medical care when necessary.