There are two conditions when there is always a sound in the throat when breathing: first, there is phlegm that cannot be coughed up, and it feels like there is a sound when breathing. The second is the presence of airway spasm, such as breathing very coarse and hearing a roaring sound, suggesting acute wheezing bronchitis or bronchial asthma. In this case, it is recommended to do pulmonary function or bronchial excitation test at the hospital to see if there are airway problems. If there is a sound of sputum accompanied by coughing and fever, it suggests that bronchitis or pneumonia may exist, and the specific situation should be further clarified by chest X-ray or CT to see if bronchitis or pneumonia exists.