Tonsillar suppuration, or acute suppurative tonsillitis, is a common condition in otolaryngology. Its onset occurs from children, young adults, middle-aged to old age. It is mainly a purulent inflammatory infection of the tonsils induced by viral and bacterial infections. Clinically, for acute suppurative tonsillitis, patients are advised to go to ENT for routine examination. Its symptoms mainly include clinical manifestations such as painful sensation in the pharynx, restricted mouth opening, restricted breathing, fever, burning sensation in the pharynx, and foreign body sensation in the pharynx. When the lesion is very serious, the following manifestations can also appear, localized, such as when the lesion involves the peri-tonsil space, a peri-tonsil abscess can be formed. When the lesion further breaches the parapharyngeal space, a parapharyngeal space abscess can form. When the lesion continues to break through other areas such as the retropharyngeal space, a posterior pharyngeal wall abscess can form. Such a patient will develop an abscess infection in the deep cervical space, and the patient’s neck will be significantly thickened and neck movement will be significantly restricted. When the abscess further invades the large blood vessels of the neck, the vessels may rupture and bleed, and very serious consequences may occur. When viruses and bacteria invade the blood throughout the body, patients may develop clinical manifestations such as bacteraemia, sepsis and infectious shock.