Pharyngitis foreign body sensation is commonly found in patients with chronic pharyngitis, and the methods of elimination include etiologic treatment, local treatment, and surgical treatment. 1. Etiological treatment: first of all, it is necessary to quit smoking and alcohol, and improve the living and working environment. If sinusitis occurs, apply nasal spray drugs and other comprehensive treatment, such as tretinoin and azelastine. If the foreign body sensation is caused by gastroesophageal reflux, acid-suppressing drugs can be given, commonly used drugs are omeprazole, lansoprazole, etc.; to correct constipation and dyspepsia, and to treat systemic diseases to enhance the resistance. 2. Local treatment: steam, nebulizer inhalation; compound borax solution and other gargles for local treatment, if necessary, containing drugs, such as mint eucalyptus oil tablets, silver yellow tablets, etc., to reduce or eliminate the foreign body sensation. Keep the mouth clean, pay attention to diet and rest. 3. Surgical treatment: When chronic hypertrophic pharyngitis such as lymphoid follicle elevation is more obvious, laser, microwave, radiofrequency and other surgical treatments are feasible to relieve the foreign body sensation in the pharynx. All in all, it is recommended to consult a doctor in time for a clear diagnosis and standardized treatment of pharyngeal discomfort. Drugs must be applied under the guidance of a doctor.