Generally, children can apply Yansuning, because the composition of Yansuning is mainly Andrographis paniculata lactone, which can play a good role in clearing away heat and detoxification, antiviral effect. In children with viral infections caused by acute upper respiratory tract infections or acute lower respiratory tract infections, children often have a series of symptoms such as sore throat, cough, fever, and so on, at this time you can give children the application of Yansuning to improve, Yansuning safety is better. However, if the child’s infection belongs to bacterial infection, and the degree is very serious, this time with cephalosporin or amoxicillin and other drugs to treat.