Pharyngitis is caused by various reasons and is an acute and chronic infection of the throat, characterized by sore throat, hoarse voice, and various foreign body sensations in the throat. The basic pathological changes are the congestion and edema of the pharyngeal mucosa, including both acute and chronic congestion. Therefore, nebulization treatment mainly works through the nebulized particles directly affecting the mucosa of the throat. Medications such as gentamicin and dexamethasone have a direct effect in reducing the mucosal edema of the throat. The effect of nebulization for pharyngitis is quite good as it directly affects the mucosa. For some patients, it is necessary to combine nebulization with oral medication, and generally, the combined treatment is very effective. (Specific medications should be used under the guidance of a physician.)