Scope
The Bottom Line
- Localise symptoms to lower or upper urinary tract and identify pregnancy, childhood, male sex, catheter, obstruction, stones, immune compromise and recurrent infection.
- Adult cystitis may present with dysuria, frequency, urgency or suprapubic discomfort; fever, flank pain or systemic illness raises pyelonephritis or another complication.
- Young children can have non-specific fever, irritability, vomiting, poor feeding or poor growth, so urine collection and interpretation must follow the paediatric pathway.
- Cranberry products, vitamin C and urinary alkalinisers should not replace assessment and source-supported treatment.
Practical clinical workflow
Safety boundaries and escalation
- Sepsis, vomiting with dehydration, pregnancy with upper-tract symptoms, or suspected infected obstruction requires urgent hospital assessment.
- Persistent visible haematuria or ongoing symptoms after infection treatment requires a separate exact haematuria or specialist pathway.
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: Urinary tract infection — adult and childISBN 978-1-876560-22-5; Urinary tract infection — adult and child, pp. 283–285 and 535–538 · 12th edition 2025, v1.03 with updates through 21 July 2026; exact chapter at printed pages 283–285 and 535–538 · accessed 2026-08-20view source
From guidance to deliberate practice and evidence
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