Laryngeal disorders refer to conditions affecting the larynx, or voice box, which plays a crucial role in producing sound and protecting the airway. Common disorders include laryngitis, characterized by inflammation of the larynx, and vocal cord nodules, which are growths that can cause hoarseness. These conditions can result from infections, overuse of the voice, or exposure to irritants. Symptoms of laryngeal disorders may include a hoarse voice, difficulty speaking, or a sore throat. Diagnosis typically involves a physical examination and may include imaging tests or a laryngoscopy, where a doctor uses a scope to view the larynx. Treatment options vary based on the specific disorder and may include voice therapy, medication, or surgery.