Chronic pharyngitis is a diffuse inflammation of the throat, very common and often associated with rhinitis, chronic sinusitis or sometimes with chronic laryngitis, tracheobronchitis. Chronic pharyngitis manifests in 3 forms: exudative, hypertrophic and atrophic. Lesions can be diffuse or localized.

Sore throat is a fairly common disease, all ages can get sick, but the rate of acute sore throat is often found in children and adolescents, chronic sore throat is found in older people. Sore throat: The disease seems mild but should not be ignored.

Granular pharyngitis is a condition in which the pharyngeal mucosa is inflamed for a long time, causing the lymphocytes to work too hard, leading to swelling and the formation of granules in the throat. Granular pharyngitis is divided into two forms, acute and chronic. When the disease progresses to the chronic pharyngitis stage, it is very easy to relapse many times.