If adults develop laryngeal sounds, the main causes include the following: First, there may be foreign bodies blocking the patient’s airway, and the patient may have a laryngeal sound when breathing. Second, the patient may have a new organism forming in the larynx, which may block the patient’s airway and cause a laryngeal sound to form. If the blockage is particularly obvious, the patient may also have a trigeminal sign. Third, patients with inflammation in the larynx, such as phial edema, and significant edema of the vocal cords may also cause dyspnea with laryngeal sounds. Regardless of which of the above conditions is the cause, it is best to go to the hospital for detailed examination to clarify the specific cause before further active treatment, the patient’s laryngeal voice should gradually improve. In life, patients must exercise more to strengthen their resistance.