Vocal cord nodules must be completely silenced for one week. Vocal cord nodules are caused by long-term improper use of voice, loud fatigue, and excessive shouting, leading to vocal cord lesions. Usually, it involves both vocal cords. This condition causes persistent hoarseness in the patient. An examination with an electronic laryngoscope can reveal a symmetrical, smooth-surfaced neoplasm at the anterior-middle third of both vocal cords, causing persistent hoarseness in the patient. In terms of treatment, the patient needs to undergo vocal cord nodule removal surgery under supported laryngoscopy. The surgery requires inpatient general anesthesia, postoperative use of antibiotics, and complete voice rest for a week to prevent recurrence after surgery. Postoperatively, the patient also needs to follow a light diet, abstain from smoking and drinking, and avoid spicy and irritating foods. If hoarseness is noticed, an electronic laryngoscopy check is mandatory at the hospital. If there is a recurrence, further local surgical treatment is needed.