Radio frequency is a safe and effective method to treat turbinate hypertrophy! Turbinate hypertrophy can cause nasal congestion, but conventional drug treatment is ineffective. At present, there are many methods to reduce the volume of inferior turbinate, such as total or partial resection of inferior turbinate, electrocautery, cryotherapy, laser therapy and so on. Although these methods are effective, nasal cavity adhesion, dryness, bleeding and so on. It often occurs because of more mucosal damage on the surface of turbinate. Radio frequency can form thermal damage under the mucosa without destroying the surface mucosa, so it can overcome the shortcomings of other treatment methods mentioned above.