Atrophic pharyngitis often occurs secondary to atrophic rhinitis, with the disease cause being unknown. The main pathological changes involve the atrophy of the pharyngeal glands and mucous membrane. Initially, there is a reduction in the secretion of the mucous glands, leading to thicker secretions. Subsequently, as the submucosa becomes affected by inflammation, gradual organization and contraction occur, compressing the mucous glands and blood vessels, thereby hindering glandular secretion and nutrient supply. This results in the atrophy and thinning of the mucosal layer and submucosa. The condition is prolonged and difficult to cure.

bubble_chart Clinical Manifestations

Dryness in the throat that cannot be relieved by drinking water. Sometimes coughing up foul-smelling dry crusts, fetid mouth odor, and prone to nausea. Examination reveals an enlarged pharyngeal cavity, dry and thin mucous membrane, wrinkled or shiny, with purulent dry crusts covering the posterior pharyngeal wall. In severe cases, it may affect the eustachian tube function, causing tinnitus or hearing loss. If the condition spreads to the larynx, hoarseness may occur.

bubble_chart Treatment Measures

Proper medication can control the progression of the disease. Regular intake of vitamins A, B₂, C, and E can promote the growth of mucous membrane epithelium. Applying 2% iodine glycerin can enhance glandular secretion and improve local blood circulation. Local cleaning, aerosol therapy, and symptomatic treatment can all alleviate symptoms.