Patients with severe cases of pharyngitis, if the condition of acute pharyngitis, often cause patients with more intense sore throat symptoms, and even lead to normal swallowing and eating, saliva is difficult to swallow normally. At the same time, patients may have a strong feeling of dryness and burning in the pharynx, or even chills, high fever, general weakness, headache and other related symptoms. When patients have chronic pharyngitis, they often have a more serious feeling of throat congestion, foreign body sensation, and may also have a significant burning sensation in the throat, phlegm blockage, painful recurrent episodes, and so on. If the pharyngeal pain is more severe, it may further cause radioactive otalgia and even lead to acute otitis media or otitis media with secretion.