After the septal deviation surgery, the patient’s symptoms will improve significantly in a week, and then gradually recover, and the patient will recover completely in about a month. During this period, patients may experience runny nose, nasal congestion and other symptoms, often caused by nasal congestion and edema after surgery. Patients need to consolidate anti-inflammation with antibiotics for one week, commonly used in clinical practice is amoxicillin capsules, and at the same time, eucalyptus pinene enteric soft capsules should be applied to promote outward drainage of nasal secretions. After discharge from the hospital, the patient needs to rinse the nasal cavity repeatedly with saline, the main purpose of which is to prevent infection and adhesions, as well as to improve the patient’s nasal ventilation. After the operation, the patient needs to return to the hospital for weekly review, and the patient’s nasal ventilation and secretion will be significantly improved in about one month.