Herpetic pharyngitis in five-year-old children can usually be used in moderation under the guidance of a doctor to open the throat sword spray. Herpes pharyngitis is generally acute herpetic inflammation caused by coxsackie virus, clinical manifestations of sore throat, fever and other symptoms. Under the guidance of a doctor, the moderate use of aperture sword spray can play a certain swelling and pain relief effect, can somewhat relieve the discomfort of the throat, if the child continues to fever, in addition to the routine physical cooling, if necessary, you can also take acetaminophen and other drugs to reduce fever. Most five-year-old children usually after 1 week can be self-healing, the prognosis is good, but also need to pay attention to avoid cross-infection, pay attention to daily habits, do a good job of cleanliness and hygiene, light diet, eat more fresh fruits and vegetables.