Septic isthmus is caused by a bacterial infection, which can be spread by droplets or through the air. Therefore, patients with pyogenic isthmus can consider wearing a mask to avoid spreading the infection to others, and at the same time, they must be actively treated. It is recommended that the patient can consider infusion treatment, so that the recovery will be faster, to avoid delaying normal work, life. It is recommended that patients lose cefuroxime sodium injection or cefoperazone injection, before using the drug need to clarify whether there is a history of allergy to cephalosporin. At the same time, you can use budesonide suspension to do nebulized inhalation therapy, which can effectively reduce the patient’s purulent inflammation. In addition, you can also use cotrimoxazole solution gargle, which is conducive to the recovery of the condition, active treatment for one week, the patient’s condition will improve.