Children’s pharyngitis frequent throat clearing for five months may be caused by pharyngeal or nasal diseases, pharyngitis recurrent episodes, etc., need to clarify the cause of the disease after targeted treatment. 1. If it is caused by pharyngeal diseases, for example, repeated inflammation of tonsils and adenoids, nebulized inhalation of budesonide is needed for conservative treatment, and if the inflammation is more than six times a year, surgical resection can be considered. 2. If it is caused by nasal diseases, for example, chronic sinusitis, macrolides need to be taken orally (e.g., roxithromycin, etc.), pay attention to the regular use of medication, and do not repeatedly stop taking medication, so as not to cause local drug resistance. 3. If the acute pharyngitis repeated episodes caused by bacteria need to apply antibiotics (such as ceftazidime, etc.), caused by viruses need to apply antiviral drugs (such as ribavirin, etc.), need to be based on the causes of recurrent episodes (such as the lack of regular use of medication, poor eating habits, etc.) to deal with. Children with pharyngitis and frequent throat clearing for five months may have chronic pharyngitis, which may be caused by the above mentioned causes, and need to go to the hospital to complete the relevant examinations to clarify the causes of the disease and then remove the causes of the disease. The above medications should be used under the guidance of a doctor.