The clinical treatment for recurrent high fever caused by influenza can be Oseltamivir or Paramivir. Paramivir injection is a new type of antiviral drug that can fight against mutated novel viruses. However, in clinical treatment, many patients still develop recurrent high fever after applying these antiviral drugs. The reason for this is related to the secondary bacterial infection in addition to the viral infection. Of course, in this case, in addition to the application of antiviral drugs, it is also necessary to combine effective antibiotics, and it is best to check the sputum culture, to find out the causative bacteria, and to select relatively strong and effective antibiotics, so that the effect is better. Also, the treatment of repeated high fever caused by influenza, if the body temperature is very high, reaching more than 39 ℃, clinical treatment is difficult to control the temperature by simply applying antiviral and anti-infective drugs. Repeated high fever is also more damaging to human organs, especially brain cells, liver and kidney function damage is very serious. If recurrent fever is more than days, high fever of 39 degrees or repeated fever, the temperature is difficult to control, you can apply antipyretic drugs such as ibuprofen, but the specific medication and treatment should be based on the guidance of the doctor’s interview.