Bronchiectasis requires regular checkups to monitor changes in the condition and good self-care. Usually, patients with bronchiectasis should undergo pulmonary function tests at least once a year, and record the number of acute exacerbations and the use of antibiotics, mainly to monitor the changes in the condition, so as to better control the condition. Patients also need to pay more attention to their daily symptoms, appropriate assessment, if there is an increase in the amount of sputum, sputum color change, severe cough, hemoptysis and other symptoms, or accompanied by exertion, dyspnea and other phenomena, need to consult a doctor in time for treatment. At the same time, patients also need to do a good job of their daily care, strictly comply with the doctor’s instructions for medication, quit smoking in a timely manner, and to a light diet, drink plenty of water, and avoid spicy and stimulating food. With the seasonal changes, patients also need to pay more attention to their own warmth, and need to wear a good mask when going out to prevent respiratory infections, so as not to aggravate the symptoms. It is recommended that patients with bronchiectasis under the guidance of the doctor for regular checkups, and if any abnormalities occur, they should consult a doctor in a timely manner.