The Effect of Intranasal Steroid on Nasal Mucociliary Clearance in Allergic Rhinitis

Intranasal glucocorticosteroids are the most effective treatment for allergic rhinitis and are recommended as first-line therapy for patients with moderate to severe Allergic Rhinitis, particularly when nasal congestion is the prominent symptom. The use of intranasal corticosteroids showed to affect the mucociliary action by decreasing the prolonged mucociliary clearance time and increasing the mucociliary clearance rate. Keywords: AR- Allergic Rhinitis, INCS- Intranasal corticosteroid, NMC- Nasomucociliary clearance, MCT- Mucociliary Clearance Time, MCR- Mucociliary clearance rate, OAH- Oral antihistamine