Mucus in the throat careful examination of the nasopharynx and laryngopharynx, as well as the necessary systemic examination, pay special attention to exclude the nose, pharynx, laryngo-esophagus, the neck of the occult lesions, such as early malignant tumors, in the failure to exclude the occult lesions before the need to follow up on the patient observation, in order to avoid misdiagnosis. What are the pharyngeal tests related to mucus in the throat? Pharyngeal examination shows diffuse congestion of the mucosa, vasodilatation, dark red color, with a small amount of mucous secretion. The uvula is swollen or flaccid and prolonged. The top of the nasopharynx often has mucus with dry crusts attached. Hidden lesions in neighboring organs should be carefully examined. 1.Chronic simple pharyngitis examination: the pharyngeal mucosa is seen to be chronically congested, with small varicose blood vessels, dark red, and a small amount of mucous secretion on the surface. 2.Chronic hypertrophic pharyngitis pharyngeal examination: the posterior wall of the pharynx can be seen more than one granular follicle elevation, chronic congestion, sometimes fused into one, in the lymphatic granular elevation of the top of the formation of cystic white dots, yellow-white exudate can be seen in the ulceration of the pharyngeal side of the cord lymphatic tissue can be thickened to show the cords. 3.Chronic atrophic pharyngitis or chronic dry pharyngitis examination: the pharynx is attached with dry scabs, accompanied by halitosis. Examination of the pharyngeal mucosa is dry, thin, scaly and shiny in severe cases. It may be covered with purulent dry scabs, and the continuation of the lesion to the Eustachian tube may cause tinnitus and hearing loss. Spread to the larynx, can cause hoarseness. 4, reflux pharyngitis examination: pharyngeal specialist examination with chronic simple and hypertrophic pharyngitis, pharyngeal reflux may be accompanied by vocal cord nodules, vocal cord polyps and hoarseness.