Due to the low resistance of the body, children are easily attacked by external pathogens causing colds. The main thing to do is to use anti-cold medicines, such as pediatric cold and flu syrup, pediatric aminophenol xuanamin granules or Shuanghuanglian oral liquid. If cough and phlegm appear, you should also use drugs to stop cough and resolve phlegm, such as pediatric cough syrup and pediatric clear lung and resolve phlegm granules. In addition, parents must feed the child more water, give the child more vegetables and fruits, during the cold may be small children’s gastrointestinal function is affected to a certain extent, so feed the child a small amount of multiple meals at a time do not feed too much, pay attention to keep warm. Children with frequent colds should be vaccinated against influenza in the fall to prevent winter influenza.