Article · 4 min read
Urine Odour and Kidney Health
What changes in urine smell can mean, and when they matter.
Last updated: 24/9/2026
Urine odour usually reflects food, medicines and hydration. A strong, persistent or foul smell can sometimes point to an infection.
When to check
Odour with burning, fever or cloudy urine suggests a urine infection worth checking.
Frequently Asked Questions
Does kidney disease change urine smell?
Not typically on its own — odour more often reflects diet, medicines or infection.
Sources
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This page is for general education only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified doctor about your specific condition.