Young children oral herpes is a common disease, oral herpes is divided into several kinds: 1, herpes simplex: pre manifestations of the child will be high fever, pain, accompanied by a mouth full of long ulcers, parents should not be careless, the need for symptomatic treatment, antiviral therapy, intraoral topical spraying of medicines, such as ulcers, etc., can gargle children need to rinse their mouths. To carry out systemic supportive therapy; 2, hand, foot and mouth disease: herpes virus through the intestinal tract is hand, foot and mouth disease, but also coxsackie virus and enterovirus infection, its performance will be scattered in the mouth, unlike the herpes simplex virus, to the isthmus of the pharynx for the prevalence of the pharyngeal region, scattered in a lot of small red rashes. In addition, hand, foot and mouth sometimes have red rashes on the buttocks, palms and knees, so it is important to have your child treated systemically for herpes, in addition to topical medication in the mouth, drinking plenty of fluids and supportive therapy.