Patients with vocal cord polyps need a light diet and should avoid spicy and irritating foods. It is necessary for patients to adjust their digestive system function to avoid acid reflux. The cause of vocal cord polyps is generally due to long-term intake of spicy foods, digestive system disorders, gastric acid reflux, and long periods of loud talking, excessive fatigue, and overuse of the voice, which leads to congestion, edema, hyperplasia, and prolapse of the mucous membrane on the surface of the vocal cords. This condition can cause the patient to experience persistent hoarseness, which progressively worsens. During an examination with an electronic laryngoscope, a smooth, pale white or pale red abnormal neoplasm can be found at the anterior middle third of one vocal cord. It can lead to incomplete closure of the vocal cords, resulting in a hoarse voice. In terms of treatment, vocal cord polyps can be cured with a microlaryngoscopy under the support of a laryngoscope, where the polyp is surgically removed.