Pharyngitis can easily cause clinical symptoms, the more common are recurrent sore throat, throat foreign body sensation, itching, may also appear coughing, coughing phlegm, swallowing obstruction, breathlessness, some patients in the acute stage of the attack may also lead to fever. In terms of diagnosis, laryngoscopy and routine blood tests are recommended to help determine the extent of the disease, and most patients need to consider medication, which is more commonly taken orally and can be combined with nebulization. In the process of medication, regular follow-up is needed to observe the treatment effect, and the treatment cycle is usually about 1 week. At the same time, dietary regimen is needed, and it is recommended to eat more vegetables and fruits, not to eat spicy and stimulating food, and not to smoke or drink.