Laryngitis is a common and frequent disease in otolaryngology, with patients ranging from children to adults, each showing different symptoms. In children, due to the narrow glottis and loose submucosal tissue, inflammation can cause significant swelling, potentially leading to breathing difficulties or even asphyxiation. Some children may experience a hoarse voice and a hollow-sounding cough. In adults, laryngitis primarily presents as hoarseness and difficulty speaking, with breathing difficulties being extremely rare. Treatment for laryngitis generally involves anti-inflammatory medications, steroids, and nebulized inhalation to address the symptoms, and most patients see a complete alleviation of symptoms after treatment. (Medication should be used under the guidance of a professional doctor.)