When tonsillitis occurs, the tonsils themselves can lead to suppurative infections, mainly due to the inflammation invading the tonsil parenchyma, while the crypts are filled with exudate consisting of exfoliated epithelial pus cells, bacteria, etc., and are drained through the crypt orifices resulting in a clinical manifestation that can be detected as yellowish pus dots on the surface of the tonsils or in the crypts. The application of antibiotics is the primary treatment for this type of disease, with penicillin or cephalosporins as the first choice, with different modes of administration determined by the severity of the disease. If after 2-3 days of treatment there is no significant improvement or the fever does not subside, the cause should be analyzed and other types of antibiotics should be used instead. It is better to send the pus to bacterial culture and drug sensitivity test to clarify the type of bacteria infected, choose the most sensitive drugs, and apply glucocorticosteroids as appropriate, which is conducive to controlling the infection, reducing the local swelling and promoting the recovery of the condition.