What is the reason for a child's fever, convulsions, and foaming at the mouth, and how should it be handled?

Patient's question:

Fever, convulsions, foaming at the mouth

Doctor's answer:

When a child's body temperature is below 38.5°C, fever-reducing medication is not necessary. It is best to drink more water and closely monitor the changes in their condition. Alternatively, physical cooling methods can be applied. Without direct cold drafts, removing excess clothing or loosening tight clothing can help dissipate heat. You can use 35%—45% alcohol or lukewarm water to bathe the child, focusing on areas with major blood vessel distribution, such as the forehead, neck, armpits, groin, and inner thighs. This can help lower the temperature. After a child has a seizure, be careful to prevent them from biting their tongue and seek treatment at the pediatric department of a hospital.