The causes of persistent cough may be chronic bronchitis, chronic obstructive pulmonary disease, pneumonia, lung abscess and asthma, which need targeted treatment according to specific causes. Anti inflammatory drugs can be selected, such as cephalosporins, cefoperazone and ceftazidime, and quinolones, such as levofloxacin; Penicillin like amoxicillin, macrolide like azithromycin, erythromycin, etc; For the treatment of persistent cough caused by cough variant asthma, appropriate oral glucocorticoids such as prednisone tablets and bronchodilators such as terbutaline tablets and aminophylline tablets can be taken. It is suggested to standardize medication under the guidance of doctors.
