Pharyngitis is a relatively common otorhinolaryngological disease. There are many clinical symptoms, and some patients will have irritating cough. Therefore, after this situation occurs, they need to go to the otorhinolaryngology department for medical treatment. Blood routine test and fiber laryngoscopy can be done to help judge the specific extent of the disease. Most patients can choose drug conservative treatment, and the commonly used is oral Chinese medicine. If the cough symptom is serious, you can choose oral cough syrup, which has symptomatic treatment effect. Some patients can also choose atomization therapy, which also has an auxiliary therapeutic effect. In terms of diet, it is suggested to be light, eat more vegetables and fruits, and eat less spicy and stimulating food.