Review is usually recommended after sinusitis surgery as a way to understand the recovery of the disease. Postoperative sinusitis can often cause intranasal mucosal edema, dry crust-like secretion attachment, which may cause intranasal adhesion, sinus opening obstruction, vesicle formation, etc., so it is necessary to review the postoperative period to clean up its secretion as much as possible; and according to the patient’s follow-up situation, the selection of appropriate medication, which is conducive to the recovery of the disease. The common review time after sinus surgery includes one week, two weeks, one month, three months after surgery, etc., and the next review time should be decided according to each situation. There is still a certain possibility of recurrence after sinus surgery, so regular review can understand the status of the disease, and targeted treatment to minimize the possibility of recurrence. With sinus surgery it is recommended to have regular follow-ups, and if necessary, to follow the doctor’s instructions to regulate the treatment.