To improve children’s resistance mainly do the following: 1, the most important thing is to strengthen the child’s nutritional management, only children’s nutrition to keep up, resistance will naturally improve. 2, as far as possible to reduce the chances of children being infected, indoor ventilation, pay attention to hand hygiene, pay attention to isolation of patients. 3, appropriate physical exercise also helps to enhance the child’s resistance, such as daily walks with children, jogging, etc. 4, actively cure every It is also very important to cure each child’s disease, if not cured in time, leaving a chronic disease will also reduce the child’s resistance. 5, if the child is often sick, especially frequent respiratory infections, intestinal infections of children, you can actively treat the original disease at the same time, appropriate immunomodulator drugs to enhance immunity.