Scope
The Bottom Line
- Acute sinusitis commonly follows an upper respiratory infection and is assessed from symptom duration, nasal obstruction or discharge, facial pain or pressure and systemic features.
- Consider bacterial complication when illness is severe, persists beyond the expected viral course or worsens again after initial improvement.
- Routine imaging is not part of uncomplicated acute sinusitis assessment; imaging is reserved for suspected complication or another diagnosis under senior advice.
- Use symptom care and any antimicrobial only within the current local pathway after checking allergy and patient-specific risk.
Practical clinical workflow
Safety boundaries and escalation
- Periorbital swelling, impaired eye movement, reduced vision, severe frontal headache, neurological signs or systemic toxicity requires immediate hospital assessment.
- A dental source requires dental assessment rather than repeated empirical sinus treatment.
Implementation
Clinical use boundary
This independently written summary is not an official guideline. Check the linked source version, current TGA-approved product information where medicines are involved, and the applicable state, territory and local pathway at the point of care.
Source documents
Use the linked source documents for complete recommendations, evidence grading, exclusions and implementation detail.
- Queensland Health and Royal Flying Doctor Service Queensland SectionPrimary Clinical Care Manual, 12th edition: Acute sinusitis — adult and childISBN 978-1-876560-22-5; Acute sinusitis — adult and child, pp. 240–241 · 12th edition 2025, v1.03 with updates through 21 July 2026; exact chapter at printed pages 240–241 · accessed 2026-08-20view source
From guidance to deliberate practice and evidence
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