Oral medication for HFMD is mainly oral antiviral medication of the proprietary Chinese medicine class, such as Pu Di Lan Anti-inflammatory Oral Liquid or Blue Scutellaria Oral Liquid. The usage of Pudilan Anti-inflammatory Oral Liquid is usually half a stick each time, 3 times a day, and Blue Scutellaria Oral Liquid is the same dosage. If your child has combined oral herpes, the pain is more obvious and cannot eat, you can combine it with open throat sword spray to spray the throat. The combination of these two drugs will be more effective. Hand, foot and mouth disease is mainly caused by enterovirus infection of acute infectious rash disease, the main common virus is coxsackievirus a16 and enterovirus 71. Among them, enterovirus 71 is mainly the virus that causes severe hand, foot and mouth encephalitis. In general, HFMD is divided into common HFMD and severe HFMD. For common HFMD, oral medication at home is sufficient. Mild HFMD is just a rash on the hands, feet, and buttocks, no fever, and the child is in relatively good spirits, but severe HFMD must be treated in hospital. In general, the main manifestation of severe HFMD is that the child has recurrent high fever, poor mental health, drowsiness, frequent easy startle and limb shaking. Once the manifestation of severe HFMD appears, the child needs to go to the hospital immediately because the mortality rate of severe HFMD is relatively high.