There is no effective antiviral drug for the treatment of herpes pharyngitis, mainly symptomatic supportive treatment, and antipyretic drugs are given as appropriate, specific drugs should be used under the guidance of a physician. Herpes pharyngitis is an acute upper respiratory tract disease caused by enterovirus infection, mainly characterized by fever, sore throat, refusal to eat, and several blisters in the pharyngeal isthmus. At present, there is no effective treatment for enterovirus infection, mainly symptomatic supportive treatment. Children should pay attention to oral hygiene, keep the mouth clean. The mouth can be gargled with light salt water, and if necessary, medicines such as Kaiten Sword Spray can be used to reduce the symptoms of sore throat. When the body temperature is lower than 38.5 ℃, physical cooling is the main. If the body temperature is over 38.5℃, ibuprofen and other antipyretic drugs can be given. The use of drugs need to be based on the condition, not all herpes pharyngitis need to use drugs. Herpes pharyngitis can be spread through droplets, fecal-oral, contact, etc. During the period of illness, one should avoid contact with other children, avoid going to public places with poor air circulation, and eat a light diet with small meals.