Vocal cord polyps are benign proliferative lesions that occur on the surface mucous membrane of both vocal cords, and are also a type of chronic laryngitis. The main clinical manifestation is a hoarse voice, and it is very rare for it to become malignant. Factors such as improper vocal use due to professional reasons, respiratory infections, and other irritative factors can lead to vocal cord polyps. At this point, vocal cord polyps require surgical treatment; by surgically removing the proliferative polypoid tissue, the patient's voice can be restored and persistent hoarseness can be avoided. Additionally, after surgery, voice rest is necessary to help the healing of the vocal cord mucosal epithelium.