Vocal cord polyps generally do not cause coughing in patients. Vocal cord polyps are vocal cord lesions caused by prolonged improper use of the voice, shouting loudly, excessive yelling, or irritation of the vocal cords by acid reflux. They primarily cause the patient's voice to be hoarse and progressively worsen. Vocal cord polyps generally occur on one side. When examined with an electronic laryngoscope, a smooth-surfaced, light red or pale white abnormal growth can be found on the anterior middle third of one vocal cord. The glottis moves well, but closure is incomplete, causing persistent hoarseness in the patient. In terms of treatment, conservative treatment for vocal cord polyps is ineffective, and patients need to undergo surgical treatment. The surgery can be performed with a support laryngoscope to remove the vocal cord polyp. Hospitalization is required for the surgery, and recovery with discharge is possible within about a week.