The symptoms of vocal cord nodules vary among individuals, but generally, it is considered a common condition. Clinically, it can cause hoarseness of voice. Most patients primarily experience recurrent or episodic hoarseness, particularly after excessive voice use, when the hoarseness becomes more pronounced. However, some patients with unilateral or bilateral vocal cord nodules may not exhibit obvious hoarseness and might show no clinical signs at all. They may only be discovered during a physical examination or a laryngoscopic examination. Overall, vocal cord nodules do not pose a significant health risk. Treatment mainly involves oral medication and nebulization therapy, along with vocal training. (Medication should be used under the guidance of a doctor.)