Fever and dizziness are symptoms found in many diseases, so you need to identify the cause of fever first, such as upper respiratory tract infection, meningitis, etc., and then targeted medication, such as acetaminophen, ceftriaxone sodium. 1. Upper respiratory tract infection: It is a relatively common clinical illness, which may cause fever, dizziness, headache, sore throat and runny nose. If the fever is above 38.5 ° need to use antipyretic drugs, such as acetaminophen, etc., the temperature is below 38.5 ° can be used to physical cooling, such as warm towels to wipe the whole body. 2. Meningitis: it is categorized into viral, bacterial (purulent) and tuberculosis, which not only has dizziness and fever, but also has the triad of meningeal irritation signs of cervical tonus, Koch’s sign and Buerger’s sign, and it may be accompanied by limb movement disorders, epilepsy and other symptoms. Treatment is antiviral or antibacterial or anti-tuberculosis depending on the cause and supplemented by hypothermia and cranial pressure reduction. Do not ignore the severity and complexity of fever just because it is considered common. It is recommended to seek prompt medical attention for unexplained fever and dizziness.