The medication for bronchitis in children needs to be decided according to the etiology and condition, etc. For example, those infected by Mycoplasma pneumoniae are usually treated with azithromycin, while other bacterial infections are usually treated with cephalosporins. Bronchitis is a common disease in children, often caused by viral (such as respiratory syncytial virus), bacterial (such as Streptococcus pneumoniae) or Mycoplasma pneumoniae infections. Clinical symptoms may include cough, fever, and in some cases, wheezing. Azithromycin is required for those with markedly elevated antibody titers to Mycoplasma pneumoniae and who are suspected of having Mycoplasma pneumoniae infection in combination with clinical symptoms such as dry cough and high fever. For those who are suspected to have bacterial infection with markedly elevated infection indexes, cephalosporins (e.g., cefaclor, etc.) can be used empirically first, and adjusted appropriately according to the results of sputum culture and drug sensitivity. All of the above drugs should be used under the guidance of a physician, and it is recommended to actively consult a specialist physician to choose an appropriate treatment plan based on a comprehensive assessment of the condition.