If a two-year-old baby has HFMD, if it is a common medical history, the general treatment is to pay attention to isolation to avoid cross-infection and proper rest, to drink plenty of water, to eat lightly, and to take good care of the mouth and skin, to rinse the mouth after each meal, and to apply rehabilitation new liquid to the herpes to repair the oral mucosa and skin to prevent combined bacterial infection. In addition, symptomatic treatment is needed. If the child has symptoms of fever, heat treatment should be promptly withdrawn. Low fever can be put on the antipyretic patch, if the temperature exceeds 38 degrees 5 can take oral ibuprofen and acetaminophen to reduce fever, to prevent febrile convulsions in children; can actively antiviral treatment, can take oral ribavirin. If the child’s condition is more serious and neurological symptoms appear, such as high fever, convulsions or worsening cough symptoms and respiratory difficulties, he or she must go to the hospital for timely treatment.