When the human body’s bronchial tubes and the surrounding lung tissues appear chronic suppurative inflammation and fibrosis, it will lead to the destruction of the muscles of the bronchial wall, and ultimately make the bronchial tubes appear dilated, the patient therefore often coughs and coughs with a large amount of thick sputum and blood, so when the patient suffers from bronchial disease, it is important to carry out treatment in time, so as to avoid the deterioration of the condition. First, the clinical symptoms of bronchial dilatation cough, cough sputum. For patients with bronchiectasis, coughing is a common symptom, at the same time in the process of coughing will be accompanied by a large amount of sputum, if the patient is infected by anaerobic bacteria, sputum will be accompanied by a foul smell, while bronchiectasis will also lead to patients with dyspnea. Hemoptysis. According to the severity of the patient’s bronchiectasis, the amount of blood that the patient hemoptysis will be different, but it should be noted that the patient hemoptysis is a sign of aggravation of the infection. Second, the examination of bronchiectasis Chest X-ray. Through the patient’s chest before and after the X-ray examination in the early stage of the disease, if the patient suffers from bronchiectasis, there will be non-specific texture in the affected area. Chest CT scan. A CT scan of a thin layer of the chest is used to clearly show the extent of the patient’s dilated bronchial disease, and there are virtually no side effects from this method of CT scanning of the chest. Bronchography. Can clarify the location, nature and scope of the patient’s bronchial dilatation, but also can provide corresponding information for surgery, but this method has more side effects. Third, the treatment of bronchial dilatation Keep the airway open. Through the patient’s position for guidance, so that the patient’s lungs are in the elevated position, so as to guide the patient’s bronchial opening downward, which is conducive to the patient’s phlegm flow into the large bronchial tubes, while the patient should also take the relevant expectorant drugs. If the patient’s sputum can not be discharged, 1% adrenal hormone can be dripped into the bronchial tube to eliminate mucosal edema, and eventually gradually reduce the patient’s bronchial obstruction, which is conducive to the discharge of sputum. Surgery. Surgical treatment mainly involves resection of the patient’s lung lobes, and the specific surgical procedure needs to be decided according to the patient’s chest radiograph and the results of pulmonary function tests. Usually, for patients with recurrent acute respiratory infections or hemoptysis, and the age of the patient is below 40 years old, lobectomy can be done, but for the elderly and frail patients, if surgical resection of the lung lobes is taken, it will cause the patient to suffer from severe pulmonary function and respiratory impairment. Respiratory impairment. Control of infection. Usually for acute infections caused by bronchiectasis, patients can choose to take amoxicillin or oral cephalosporin antibiotics, and for patients with bronchiectasis who have no symptoms in daily life, if the upper respiratory tract is infected, erythromycin can be taken and combined with systemic medication methods, which can thoroughly improve its own antibacterial effect. Control measures for hemoptysis. For the treatment of hemoptysis, hemostatic drugs are usually used to improve the coagulation mechanism to make the patient’s capillary contraction, so as to stop bleeding, but this kind of hemostatic effect is not the best hemostatic effect, so the injection of posterior pituitary hormone can be used to make the patient’s vasoconstriction, which is conducive to the cessation of hemoptysis. In addition, through the vasodilator drugs, can also reduce the patient’s pulmonary artery and pulmonary wedge embedded pressure so as to reduce the blood flow of the patient’s lungs, when the patient appears to have a large number of hemoptysis, should be used in a timely manner on the patient isosorbide nitrate and calcium ion antagonist, through the contraction of blood vessels and reduce the pulmonary circulation, so that the patient’s hemoptysis can be effectively treated. Bronchial artery embolization. The long-term efficacy of bronchial artery embolization is affected by the severity of the patient’s preoperative hemoptysis because the patient’s lesions are widely affected by the irreversible effects of bronchiectasis, so sometimes the patient’s pulmonary arteries may bleed, which ultimately causes the patient’s hemoptysis to recur, so the choice of bronchial artery embolization as a treatment for hemoptysis needs to pay great attention to the patient’s side effects in the clinic. Conclusion For the treatment of bronchiectasis, patients should follow the doctor’s instructions, strictly prohibit the abuse of drugs, after the doctor’s diagnosis, if surgical treatment can be carried out, it should be carried out in a timely manner, through the resection of the lung lobes, thus realizing the treatment of bronchiectasis, which is conducive to alleviating the pain of their own disease. At the same time, in daily life and work, patients should pay attention to appropriate exercise, which helps to strengthen the body’s resistance.