Role of Steroids in Sinusitis Treatment

Introduction to Steroid Therapy

The American Academy of Otolaryngology recommends intranasal corticosteroids as the primary steroid therapy for sinusitis, providing modest but clinically meaningful symptom relief in acute cases and serving as maintenance therapy for chronic disease 1, 2, 3

The American Academy of Otolaryngology suggests that intranasal corticosteroids as adjunctive therapy increase symptom improvement rates from 66% to 73% at 15-21 days in acute bacterial rhinosinusitis 4
The European Position Paper on Rhinosinusitis concludes that post-viral rhinosinusitis is self-limiting and systemic corticosteroids do not have a positive effect on recovery at 7-14 days 1, 2
Oral corticosteroids combined with antibiotics provide only modest short-term benefit, with resolution of facial pain in 4-7 days showing a risk ratio of 1.17 (95% CI 1.05-1.30) 1, 2, 5

The American College of Allergy, Asthma, and Immunology recommends that for chronic rhinosinusitis with significant inflammatory component or nasal polyps, use prednisone 25 mg daily for 2 weeks followed by transition to intranasal corticosteroids for maintenance 3, 5, 7
Following oral corticosteroid therapy, transition to intranasal corticosteroids (e.g., fluticasone propionate nasal spray) for long-term maintenance therapy 3, 7

For patients with controlled diabetes requiring oral corticosteroids for chronic sinusitis, use prednisone 25 mg daily for 2 weeks rather than higher doses to minimize glycemic fluctuations 7

Start with antibiotics (amoxicillin or amoxicillin-clavulanate) PLUS intranasal corticosteroids for patients meeting criteria for acute bacterial sinusitis (symptoms ≥10 days or severe symptoms with fever, purulent discharge, facial pain) 6, 4
Do NOT routinely add oral corticosteroids unless patient fails initial treatment after 3-5 days, demonstrates nasal polyposis, or has marked mucosal edema 6

Short courses of oral corticosteroids (2 weeks or less) have low risk of significant adverse events 3, 5
The American Academy of Allergy, Asthma, and Immunology notes that intranasal corticosteroids may rarely cause nasal septum perforation—patients should direct spray away from the septum 9