Recurrent fever in herpes pharyngitis is usually caused by a pharyngeal virus infection. These viruses multiply in the body continuously producing large amounts of toxins and repeatedly stimulating the body’s thermoregulatory centers, thus causing recurrent fever. Antiviral and anti-inflammatory treatment can relieve herpes pharyngitis and also treat recurrent fever, and some of the more effective medications include Pudilan anti-inflammatory oral solution. In addition, for recurrent fever, body temperature over 38.5°C needs to be treated with antipyretic drugs, oral treatment with acetaminophen suspension, acetaminophen granules or using ibuprofen suspension to reduce fever, which is also relatively effective. For adults, indomethacin suppositories can be used and anally inserted into the patient’s anus for fever reduction treatment, which is very effective. In the face of herpes pharyngitis, it is important to pay attention to the timely and effective isolation of patients, and also pay attention to the disinfection of various utensils and clothing used by patients to effectively prevent the disease and avoid the occurrence of cross-infection.