Parents can use the following measures to deal with infants who catch a cold. First of all, you can keep the child (baby) warm in time, because after the child catches a cold, there will often be nasal congestion, runny nose, sneezing and so on, and in this case you can keep the child warm in time. When the child’s body is warmed up well, the blood circulation will be smooth, and the smooth blood circulation will help the child recover from cold symptoms such as nasal congestion and runny nose. Secondly, medicines can be given to children. If infants are exposed to wind and cold, mainly due to wind-cold colds, children can be given Zheng Chaihu Drink for wind-cold colds. In addition, you need to take the child to do blood tests in time. If the white blood cells are very high, the child should be treated with cephalosporin in a timely manner. Because in this case, although the child is caused by catching a cold, the end result is a bacterial reaction in the body, which also requires the application of cephalosporin.