Pharyngitis foreign body sensation in the throat needs to be dealt with according to the specific causes of the disease, which can be treated by medication or surgery. 1. pharyngitis throat foreign body sensation may be due to gastric acid reflux stimulation, nasal secretions and other stimuli caused by pharyngeal mucosal congestion and edema, posterior pharyngeal wall lymphoid follicle hyperplasia, resulting in throat pain, foreign body sensation, inflammatory secretion increase. Gastroesophageal reflux can be caused by the use of drugs to inhibit gastric acid; rhinitis sinusitis caused by the promotion of nasal secretion drainage, glucocorticoid nasal spray and other drug therapy. At the same time, saline, borax solution can be used for gargling, to help inflammatory secretion discharge. If necessary, you can also use budesonide suspension and other drugs to do nebulized inhalation. 2. Benign neoplastic diseases such as epiglottis cysts, pharyngeal cysts, papillomas, etc. can also cause pharyngitis symptoms and foreign body sensation in the throat. This situation needs to be combined with electronic laryngoscopy, mostly surgical treatment. 3. Malignant tumor of pharynx: such as hypopharyngeal carcinoma, laryngeal carcinoma, etc., patients may also have sore throat, foreign body sensation and other discomfort. Combined with pathological biopsy, CT and other examinations, surgical treatment should be given as the main treatment, assisted by radiotherapy and chemotherapy. Therefore, if patients feel pharyngitis and have foreign body sensation in throat, they should go to the hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or therapy.