Bronchial can be divided into acute bronchitis, chronic bronchitis, specific treatment programs are as follows. 1. Acute bronchitis: acute bronchitis is usually caused by viruses and is a self-limiting disease. When the symptoms are serious, symptomatic treatment is needed; for those with severe dry cough, dextromethorphan and codeine can be used as appropriate to stop coughing; for those with mucous phlegm, aminobromine can be given to dissolve phlegm, and for those with wheezing, salbutamol can be given to expand the bronchial tubes. It can also be caused by bacterial infection or mycoplasma infection, in addition to the above symptomatic treatment, but also need to treat the cause of the treatment, such as bacterial infection, can be given amoxicillin, cefuroxime and other anti-infective treatment, such as mycoplasma, chlamydia, can be given azithromycin, levofloxacin and other treatments. 2. Chronic bronchitis: Chronic bronchitis is defined as coughing and sputum for at least 3 months each year for 2 consecutive years. In the period of remission, the symptoms can be improved by quitting smoking, strengthening physical fitness and avoiding colds. For acute exacerbation, the treatment is the same as acute bronchitis. It is recommended that patients go to the hospital for treatment according to their own conditions and choose the appropriate treatment plan under the guidance of the doctor. The above medications should be used under the guidance of a physician.