Overview
Viral sinusitis is an inflammation of the paranasal sinuses caused by viral pathogens, commonly presenting with symptoms such as nasal congestion, facial pain, and purulent discharge. 3Diagnosis
Clinical symptoms including nasal congestion, facial pain, and purulent nasal discharge.
Exclusion of bacterial infection through clinical judgment and laboratory tests.
Nasal swab for PCR amplification to detect viral DNA/RNA directly 4.
Imaging studies (CT/MRI) reserved for complex or recurrent cases 3.Management
Symptomatic treatment: saline irrigation, decongestants, and analgesics.
No specific antiviral therapy recommended for most viral causes 3.
Antibiotics should be avoided unless there is evidence of bacterial superinfection 3.Special Populations
Pregnancy: Symptomatic management with caution on decongestants; avoid unnecessary antibiotics 3.
Pediatrics: Focus on supportive care; monitor for complications like secondary bacterial infections 3.
Elderly: Increased vigilance for complications; consider underlying comorbidities affecting treatment choices 3.
Comorbidities: Tailor management considering coexisting conditions; avoid drugs contraindicated by comorbidities 3.Key Recommendations
Use clinical judgment and laboratory tests to differentiate viral from bacterial sinusitis before prescribing antibiotics (Evidence: Moderate 3).
Employ symptomatic treatments such as saline irrigation and analgesics for viral sinusitis (Evidence: Expert opinion 3).
Consider PCR testing for viral detection in cases where diagnosis is uncertain (Evidence: Moderate 4).References
1 Elkhouly AM, Baldam MY, Al-Touny S, Almeanawy AS, Abohalawa MN, Hamed M et al.. Medicinal Plants Cultivated in Egypt with Antiviral Potential: A Systematic Review. Alternative therapies in health and medicine 2024. link
2 Goldust M. Viral Diseases in Dermatology. Viruses 2023. link
3 Smellie WS, Forth J, Smart SR, Galloway MJ, Irving W, Bareford D et al.. Best practice in primary care pathology: review 7. Journal of clinical pathology 2007. link
4 Remick DG, Kunkel SL, Holbrook EA, Hanson CA. Theory and applications of the polymerase chain reaction. American journal of clinical pathology 1990. link