Vocal cord nodules can be cured. The occurrence of vocal cord nodules is mainly related to improper or excessive use of the voice, most commonly seen in professions such as teachers or singers. Prolonged use of the voice can lead to the formation of nodular growths on the surface of the vocal cord mucosa, causing hoarseness and difficulty in producing high-pitched sounds. For patients with vocal cord nodules, if the occurrence is relatively recent, symptomatic treatment can be administered through oral medications that reduce stasis and swelling. If the nodules do not resolve after medication use, it is advisable to surgically remove the nodules via a supportive laryngoscopy. Post-surgery, it is important to take care of the voice, including voice rest, to allow the vocal cord mucosa to recover. (The use of medications should be under the guidance of a doctor.)