This study is designed to assess the effects of radiofrequency and compares it with nasal corticosteroid spray in a 6-month follow-up. Ninety allergic rhinitis patients with inferior turbinate hypertrophy (ITH), referred to Baqiyatallah University of Medical Sciences Allergy Clinic will be enrolled to the study. Allergic rhinitis approves by clinical examination, history, and diagnostic tests such as rhinomanometry. Patients with other obstruction lesions, severe septal deviation, asthma, cigarette smoking, chronic rhino-sinusitis, history of other medical therapies, and history of sinus and nasal surgeries will be excluded. Patients will be randomized to radiofrequency (RF) and intranasal corticosteroid (INS) groups. Radiofrequency performs under local anesthesia with lidocaine 10% in three point of inferior turbinate two punctures in every points. (first point in front of inferior turbinate and parallel to septum, second point parallel to palmistry, and third point 2 cm posterior to other two points) The total dose of RF is 1500 joules (300 - 359 joules in each step). After procedure, patients will discharge immediately without any limitation in daily activities. For INS group Fluticasone 125 mcg intranasal spray will be prescribed twice a day and every time one puff in each side of the nose. Patients will be evaluated by rhinoscopy, symptoms (nasal obstruction, rhinorrhea, itchy nose, sneezing, caught, and facial pain) severity score (0-10 VAS score), rhinomanometry tests, and quality of life at first, third and sixth months after intervention. Collected data will be compared in two groups.