Does a child with a temperature of 38.5°C need to take fever-reducing medication?

Generally, children should consider taking fever-reducing medication when their body temperature reaches 38.5°C. The detailed explanation is as follows:

Fever is a natural defense mechanism of the body against infection, but excessively high temperatures may hinder recovery. For example, after viral or bacterial infections, the body raises its temperature to suppress the growth and reproduction of pathogens. However, when the temperature becomes too high, it can excessively consume the child's energy, affect appetite and sleep, and thus impair recovery.

Children's nervous systems are not yet fully developed; prolonged high fever may trigger febrile seizures, especially in children between 6 months and 5 years of age. Such seizures may cause irreversible brain damage. Fever-reducing medications can help lower body temperature and reduce this risk. When body temperature reaches 38.5°C, metabolic rate increases significantly, and children may experience discomfort symptoms such as irritability and crying. Antipyretics can help alleviate these symptoms and improve the child's comfort.

When administering fever-reducing medication to children, it is essential to strictly follow the dosage instructions to avoid overdose. Additionally, after giving the medication, closely monitor the child's temperature and mental status. If the fever persists or if the child shows signs of lethargy, vomiting, or other abnormal symptoms, seek medical attention promptly.