What should be done if a child has a fever without any apparent reason

Children with unexplained fever should go to the hospital for examination to determine the specific cause of the fever and receive appropriate treatment. If the fever is caused by a bacterial infection, it is recommended to take antibiotic medications under a doctor's guidance. Commonly used antibiotics include Cefaclor Granules and Amoxicillin Capsules. If the fever is caused by a viral infection, it is recommended to take antiviral medications as directed by a physician. Commonly used antiviral drugs include Ribavirin Granules and Oseltamivir Phosphate Granules. When body temperature exceeds 38.5°C, it is necessary to take antipyretic medications concurrently. Commonly used antipyretics include Paracetamol Tablets and Ibuprofen Granules.