Bronchitis is an inflammatory reaction in the mucosa of the bronchi and trachea and their surrounding tissues. There are wounds in the mucous membrane of the trachea that fail to heal leading to recurrent inflammation. For patients with bronchitis, the main thing is to clean up the secretions and repair the damaged mucosa in order to heal completely. For patients with inhalation tract infections, medication can be used according to experience, but it is also necessary to do bacterial culture and drug sensitivity tests as early as possible, so as to avoid the indiscriminate use of antibiotics in treatment; patients with phlegm can use expectorant drugs; patients with wheezing can choose antispasmodic and asthma drugs; high fever with antipyretic drugs; coughing coughs are used to suppress coughs. For chronic bronchitis patients can also take Chinese medicine treatment, the efficacy of Chinese medicine is long-lasting, there are many successful and effective clinical prescriptions, patients can go to a regular hospital to find a Chinese medicine practitioner according to their specific situation to choose a treatment method. In addition to medication, the diet of bronchitis is also considered as an adjunctive treatment, which together with the medication can accelerate the cure. Patients with bronchitis should ensure balanced and rich nutrition, eat less and more meals, consume more food with high protein, enhance immunity, with fresh vegetables and fruits, and prohibit smoking and alcohol. Therefore, the treatment of bronchitis should be done in conjunction with regular medication and attention to its adjunctive treatment in order to achieve better results.