Children with viral fever repeatedly burned to 39 ℃ or more, can be treated through physical cooling, medication, dietary modification and other ways of treatment. 1. Physical cooling: children with recurrent fever can be cooled down by physical means, using warm water to wipe the child’s skin, or using a warm towel on the child’s forehead to prevent damage to the brain, and play a role in lowering the temperature. 2. medication: children with repeated high fever, can be in the doctor’s advice and guidance, the use of cooling medication, such as ibuprofen suspension coagulant, acetaminophen and other medications to lower the temperature of the treatment, when the viral infection is serious, you can follow the doctor’s instructions to use the appropriate antiviral drugs, such as influenza virus caused by the application of oseltamivir and other drugs. 3. Dietary regulation: children with recurrent fever of 39 ℃ or more, daily to drink more water, to light and easy to digest food, you can use millet soup, batter, etc., but also to maintain adequate sleep, avoid staying up late and strenuous exercise. If the child viral fever, repeated fever of 39 ℃ or more, need to immediately go to the hospital for examination, symptomatic treatment.