The baby’s viral fever is recurring, mainly because there is still a viral infection in the body, resulting in a disturbance of the body temperature center. If the baby suffers from viral infections, such as respiratory viral infections, it will lead to disorders in the body temperature center, thus causing fever symptoms, and if the virus is not cleared, it will lead to the phenomenon of recurrent fever. In particular, the influenza virus is relatively difficult to remove, and recurrent high fever often occurs. Baby viral fever needs timely cooling treatment, if the body temperature is not more than 38.5 degrees, mainly to take physical cooling, such as paste antipyretic, warm water bath. If the body temperature exceeds 38.5 degrees, oral antipyretic drugs can be taken in time, such as ibuprofen granules, ibuprofen suspension. In addition, if your baby has a fever caused by the influenza virus, oral antiviral medication, such as oseltamivir, is often needed. If your baby has a recurring viral fever, you need to go to the hospital, cooperate with the doctor to take treatment, and do not give your baby medication on your own. The above medication should be taken in accordance with the doctor’s advice.