Pus in the tonsils generally refers to purulent tonsillitis. Children with suppurative tonsillitis need to be treated with medication and, if necessary, surgery. Purulent tonsillitis occurs in association with bacterial and viral infections. For children who are clearly suffering from purulent tonsillitis, parents can treat their children with penicillin antibiotics such as amoxicillin clavulanate potassium and ampicillin as prescribed by the doctor. If the child is allergic to penicillin, it can be treated with cephalosporin antibacterial drugs, such as cefuroxime, cefazoxime and so on. Some children with suppurative tonsillitis can also gargle with saline and chlorhexidine gargle as prescribed by the doctor. For the drug treatment effect is not satisfactory, the condition is serious patients, if necessary, can follow the doctor’s advice to perform tonsil peeling surgery, tonsil extrusion cut surgery and other surgical treatments, it is worth noting that the acute exacerbation period is not recommended surgical treatment. In daily life, we need to pay attention to bed rest, drink more water, with fever, physical cooling or medical advice with ibuprofen, acetaminophen and other non-steroidal anti-inflammatory drugs treatment. All of the above medications should be taken under the guidance of a professional physician, and should not be used indiscriminately or treated with prescriptions.