There is no best treatment for a blockage in the bronchial tubes of the lungs, only the most suitable treatment. The treatment includes general treatment, medication, surgery, etc., which needs to be chosen according to the specific cause of the disease. The causes of lung bronchial obstruction may include inflammation, tuberculosis, foreign body or tumor. 1. Inflammation: bronchial edema and narrowing, sputum can lead to blockage. The respiratory tract can be cleared by timely sputum suction, and bronchodilators (e.g. aminophylline, ipratropium bromide) and glucocorticosteroids (e.g. dexamethasone, budesonide) can be used to alleviate the respiratory difficulties as prescribed by the doctor. If the pneumonia is caused by bacterial infection, antibiotics such as cefixime can be used to control the lung infection. If there is hypoxia, oxygen should be administered promptly. 2. Tuberculosis: Tuberculosis foci can cause blockage, after diagnosis, need to take anti-tuberculosis drugs (such as isoniazid, rifampicin), etc., follow the doctor’s instructions to receive treatment. 3. Foreign body: If the blockage is caused by aspiration, the foreign body should be removed by bronchoscopy in time. 4. Tumor: If the examination result is tumor, it is necessary to decide the specific treatment plan according to the location, stage and pathological nature, such as comprehensive treatment mainly based on surgery. Lung bronchial obstruction firstly needs to clarify the cause and location before treatment can be started. It is necessary to go to the hospital in time for the appropriate examination and receive treatment under the guidance of a professional physician to avoid delaying the condition. Specific medication and treatment should follow the doctor’s instructions.