Recurrent fever caused by inflammation requires more water, rest, vitamin C supplementation, and prevention of cross-infection. Routine blood count, blood sedimentation, and C-reactive protein can be checked. By blood analysis, if the peripheral white blood cell count is normal or low, neutrophils are normal and lymphocytes are elevated, the fever is mostly caused by viral infection and can be treated symptomatically with antiviral drugs, such as ribavirin. If the peripheral white blood cell count is elevated and the neutrophils are elevated, the fever is mostly caused by bacterial infection and can be treated symptomatically with antibiotic drugs, such as penicillin, cephalosporins and macrolides. It can be combined with Chinese medicines, such as Pu Di Lan Anti-inflammatory Oral Liquid, Blue Scutellaria Oral Liquid, Qing Kai Ling Granules, Pan Lan Gen Granules, Lian Hua Qing Fei Granules, Antelope Jiao Jiao Punch and other antiviral drugs to clear heat and detoxify. If the child’s temperature exceeds 38.5 ℃, you can oral acetaminophen suspension, can play a rapid role in reducing fever.