Not all bronchitis requires the use of a cephalosporin; if there is a clear bacterial infection, you can choose cephalosporins, including cefixime and cefotaxime. Bronchitis is divided into acute bronchitis and chronic bronchitis. Acute bronchitis: viruses, bacteria, mycoplasma and other pathogenic bacteria can cause acute bronchitis. If there is no lung infection, but simply an acute attack of tracheo-bronchitis, the use of cephalosporin is generally not recommended. For the combination of lung inflammation and clear evidence of bacterial infection, you can use cefuroxime, cefaclor medication, for other pathogenic bacteria caused by infection does not need to use cephalosporin. 2. Chronic bronchitis: chronic bronchitis is usually symptomatic treatment, in the acute exacerbation period to control the infection, for bacterial infections can use cefuroxime, cefaclor, ceftriaxone and so on cephalosporins for treatment, and other pathogenic bacterial infections, there is no need to use cephalosporin treatment. If you are suffering from the above diseases and the long-term symptoms are not relieved, you need to consult a regular hospital in time and cooperate with the doctor to improve the examination and standardized treatment. The above drugs need to be standardized and rationally applied under the guidance of professional physicians and pharmacists.