There is no unified best and fastest treatment for bronchiectasis, which firstly needs to control the infection, improve the airflow limitation and treat the primary disease. 1. Control infection: when the patient has increased amount of purulent sputum, it is mostly due to bacterial infection, sputum culture and drug sensitivity test should be carried out before the application of antimicrobial drugs, and then empirical drugs, amoxicillin, piperacillin sulbactam sodium, etc.; if it is a fungal infection, it can be applied to voriconazole and other anti-fungal drugs treatment. 2. Improvement of airflow limitation: when the patient has ventilation obstruction, bronchodilators such as salmeterol ticarcoson and inhalation glucocorticoid drugs such as budesonide can be applied for treatment. 3. Treatment of primary disease: when the patient due to pulmonary tuberculosis lesion pulling, secondary bronchial dilatation, if it is active tuberculosis need streptomycin, isoniazid, rifampicin and other drugs such as anti-tuberculosis treatment, if it is old tuberculosis does not need anti-tuberculosis; if the patient exists in the hypo-immunoglobulinemia, can be carried out immunoglobulin substitution therapy to improve immunity, etc.. In addition, when the patient is combined with hemoptysis, if the amount of hemoptysis is small, oral carbachol can be used to stop bleeding; if the amount of bleeding is large, intravenous post-pituitary hormone can be given for treatment, and surgery can be applied if necessary. When the patient suffers from bronchial dilatation, should be under the guidance of the doctor, to clarify the cause of the disease and according to the condition of the choice of targeted treatment, drugs need to be used under the guidance of the doctor.