Because hand, foot and mouth disease is an acute viral infectious disease, so after suffering from hand, foot and mouth disease. First, as soon as possible, isolation, and at home to pay attention to the child to drink more water, and then keep enough rest, eat fresh vegetables and fruits, to maintain the ventilation of the environment; second, in the drug treatment of hand, foot and mouth disease no particularly effective drugs, if the child’s symptoms are relatively mild, in addition to the rash, there is no particularly obvious accompanying symptoms, you can use antiviral drugs for treatment, if the child’s symptoms are heavy, then Third, try to avoid scratching the herpes, the herpes fluid is somewhat contagious, if the herpes contaminates daily supplies and clothing, disinfection should be carried out in a timely manner.