Influenza A is generally influenza A virus, influenza A virus recurrent fever is a normal phenomenon, you can carry out physical or drug cooling, antiviral treatment. Due to the influenza A virus infection, the influenza A virus is characterized by recurring fever, and recurring fever is the main symptom of the influenza A virus, which can be rationally viewed by the patient and does not need to be too nervous. When influenza A virus recurrent fever, you can first test the body temperature, such as body temperature less than 38.5 ℃ below, you can use warm water bath, drink more warm water, ice packs cold compresses and other physical cooling methods; such as the body temperature of 38.5 ℃ or more, you can use acetaminophen and other drugs to reduce the fever in a timely manner. Influenza A virus patients also need to take oral oseltamivir and other drugs according to the doctor’s instructions antiviral. Influenza A virus recurring fever, the patient should do a good job of isolation, go to the regular hospital in a timely manner to seek standardized treatment options, by the doctor to guide the use of medication.