Generally there are more types of cephalosporins for oral application in children, but before applying oral cephalosporins in children, it must be clear that it is due to bacterial infections before it is standardized. Firstly, the first generation of oral cephalosporins can effectively treat bacterial infections due to Gram (+) cocci in children, such as the oral application of cefadroxil. Secondly, the second generation of cephalosporins, the second generation of cephalosporins not only for gram-positive cocci have effect, also has a certain killing effect on gram-negative bacilli, for example, you can take cefaclor dry suspension. In addition, the third generation of cephalosporins, favoring gram-negative bacilli, for example, you can take cefixime.