The symptoms of mild HFMD are mild, not involving the lungs, not involving the central nervous system, and the child is in good spirits, able to eat, drink and play, most of them do not need treatment, and have the possibility of being cured, and will be well on their own in a week or so. Of course, in order to help the child to get better as soon as possible, you can also use some drugs, such as if necessary to eat fever and detoxification oral liquid, the prognosis is relatively good. But individual hand, foot and mouth disease, because the pathogenic bacteria causing hand, foot and mouth disease is not the same, so there may be repeated, usually pay attention to hygiene in life, to avoid the spread of hand, foot and mouth disease and infection, pay special attention to wash hands before eating, do not go to the population gathered in places to avoid being infected by droplets. If a child is found to have HFMD, isolation measures should also be taken, rest should be strengthened during the illness, and the diet should be regulated.