If the patient is suffering from bronchitis due to allergies, oral cisplatin is effective. Oral cisplatin is not effective if the patient has bronchitis due to bacterial, viral, or mycoplasma infections. Cefixime, amoxicillin, azithromycin, etc. can be taken orally when the patient’s bronchitis is due to a bacterial infection. If the patient is due to viral infection caused by bronchitis, the clinical treatment is mainly to stop cough. If the patient is due to mycoplasma, chlamydia infection and bronchitis, oral azithromycin, roxithromycin, levofloxacin, moxifloxacin and so on. When the patient is due to allergic airway hyperresponsiveness caused by bronchitis, the patient can take oral Shunlixin, inhalation of Xinbike or Sulidian.