Pharyngitis cough is mostly caused by reflux pharyngitis, allergies as well as inflammation. Reflux pharyngitis is caused by the reflux of stomach acid into the pharynx, which stimulates the larynx and causes congestion and swelling of the mucous membranes in the pharynx, thus causing itching and coughing in the pharynx, and the sputum is white sputum, which is mainly treated with anti-gastric acid therapy such as omeprazole. Allergy-induced cough is mostly pharyngeal itching and cough, rarely sputum, treatment can be given to anti-allergy treatment such as levocetirizine. Inflammatory stimulation caused by cough, there may be pharyngeal pain, coughing, coughing up sputum, with purulent sputum, the treatment needs to be given antibiotic treatment such as cefprozil. Therefore, for the treatment of pharyngitis need to identify the cause, symptomatic treatment, in order to achieve good results.