Diseases that cause this symptom, clinically there are two common: 1, acute purulent tonsillitis, usually a mixture of bacterial anaerobic infections, the examination of the bilateral tonsils are congested and enlarged, the surface of a large number of purulent secretions attached, there will be a more serious pharyngeal pain and pain in swallowing, accompanied by varying degrees of high fever, the treatment of the main symptom is the use of antibiotics, with the anti-anaerobic Drugs, generally choose cephalosporin anti-inflammatory drugs and metronidazole joint infusion treatment, if accompanied by high fever, but also need to symptomatic use of antipyretic drugs. 2, the more common pharyngeal ulcers of large areas, will also appear in this case, if the symptoms are more serious simple use of antibiotics, appropriate vitamin supplementation, if repeated episodes of oral ulcers, the need to use the regulation of immunity medication to prevent the disease from recurring.