Cephalosporin is a general term for cephalosporin antibacterial drugs, children do not do not eat cephalosporin antibacterial drugs, but do not abuse cephalosporin antibacterial drugs to treat the disease, the abuse of drug resistance and diarrhea and other adverse reactions will be produced prematurely. Clinically, many children’s colds are caused by viral infections, symptomatic treatment to alleviate the symptoms, and cephalosporin antibacterial drugs for viral colds is no therapeutic effect, may also lead to the emergence of side effects, the abuse of cephalosporin antibacterial drugs, may cause bacterial resistance and antibiotic-associated diarrhea and other problems. Therefore, the use of cephalosporins needs to strictly comply with the indications, such as the peripheral blood image of the presence of white blood cells and neutrophils, suggesting bacterial infection before the use of cephalosporins antibacterial therapy, for some typical symptoms of bacterial infection, such as yellow sticky nasal mucus and tonsil redness, swelling and exudate symptoms can be used to target the treatment of cephalosporins antibacterial drugs. The use of cephalosporin antibacterial drugs need to be under the guidance of a doctor, avoid unauthorized use of drugs.