Hand, foot and mouth disease requires active drug treatment, food does not have a therapeutic effect, but through a light liquid diet, is conducive to recovery. Hand, foot and mouth disease is an acute febrile rash disease caused by infection with enterovirus 71 and coxsackie virus A16. Active drug treatment is needed, and during the period of illness, try to eat light and easy to digest food, such as green vegetables, eggs, etc., which will help the condition improve. Hand, foot and mouth disease ordinary cases, there is no special anti-viral drugs and specific treatment, to symptomatic treatment, such as fever, taking acetaminophen, ibuprofen and so on. Usually, you should pay attention to rest and take good care of your mouth and skin. Severe cases of HFMD with neurological, respiratory, and circulatory system involvement need to be brought to the hospital in a timely manner for treatment. During the period of illness, pay attention to a light diet, food can only provide the daily required nutrition, but does not have the therapeutic effect, you should promptly go to the hospital for treatment.