The recent peak season for colds and flu is a time when many people catch colds and coughs. Especially children, resistance is not as good as adults, and the immune system is not well developed. Parents need to give the baby good preventive measures: 1, you can let the child more exercise, such as outdoor activities and sports, etc., as long as persistent, regular exercise, you can enhance the baby’s physical fitness, to prevent upper respiratory tract infections. 2, pay attention to the child’s health problems, avoid morbidity triggers. 3, usually can children eat some drugs to prevent the cold virus. Children’s cold commonly used western medicine has Huififen. Dedicated to pediatric colds. Can alleviate the symptoms of various colds 4, according to the time specified by the hospital to the baby’s regular vaccination. Parents must pay attention to the child’s physical condition in this season, a good physical condition can resist the attack of cold and flu virus.