Tonsil suppuration fever infusion is usually 3~7 days, should follow the doctor’s instructions. Tonsil suppuration is triggered by Staphylococcus aureus infection, and the appearance of fever symptoms indicates that the tonsil suppuration condition is further developing, which requires anti-inflammatory treatment through infusion to control the infection and reduce the effect of fever. Generally, the infusion needs to be infused for 3 days, if the patient’s condition is recurring and the fever is constantly high, it is necessary to adjust the medication or extend the infusion time, and continue to be infused for 5~7 days. Tonsil suppuration fever infusion, most of the use of anti-inflammatory injections, such as ceftriaxone sodium injection, amoxicillin clavulanate potassium injection, etc., they can effectively control tonsil suppuration. Some patients should use second generation cephalosporins in conjunction with anti-anaerobic treatment with drugs such as tinidazole or ornidazole. When tonsil suppuration fever needs infusion, you should first go to the regular hospital to improve the examination, and then follow the doctor’s instructions for medication.