High fever in children is a common concern for parents. While mild fever is usually harmless, high fever may indicate an underlying infection that needs medical attention.
A temperature above 102°F (39°C) is considered high fever in children.
Viral infections
Bacterial infections
Dengue or malaria
Post-vaccination reaction
Fever lasting more than 3 days
Child is unusually sleepy
Difficulty breathing
Refusal to eat or drink
Keep child hydrated
Monitor temperature regularly
Avoid self-medication