Hoarseness resulting from an upper respiratory tract infection
Often associated with rhinorrhea, cough, and mild sore throat
Laryngitis
Tracheal injury, laryngeal airway trauma, Strangulation
Pharyngitis
Posterior sternoclavicular dislocation
Sinusitis
Iatrogenic injury to recurrent laryngeal nerve: vagal nerve stimulator complication, ENT, thyroid, or thoracic surgery
Croup
Foreign body aspiration