A pus spot in the throat is clinically known as acute suppurative tonsillitis and is a bacterial infection. It manifests as pharyngeal pain, fever, and difficulty in opening the mouth. Examination of the pharyngeal mucosa can be seen to be congested and swollen, the tonsils can be seen to be enlarged, and there can be purulent secretions attached to the surface, which can be easily wiped away. Treatment requires antibiotic treatment, such as oral cefprozil, metronidazole, etc. If the effect is not good after oral treatment, intravenous penicillin and other treatments. The general course of treatment is about five days. For frequent inflammation of purulent tonsillitis, timely treatment is needed, such as recurrent episodes can cause local complications and systemic complications, such as local complications can be peritonsillitis, peritonsillar abscess, parapharyngeal abscess, etc.; systemic complications can be nephritis, arthritis and so on. Therefore, for the pus spots in the throat, and recurrent attacks need timely treatment.