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Signs of kidney disease
✓ Fact-checked against sourced references · Editorial standards
Kidney disease is often silent early on. Knowing the signs that do appear can help people get tested sooner.
Early signs
- Foamy urine
- Tiredness
- Swelling around the eyes or ankles
- Waking at night to pass urine
Later signs
- Persistent leg swelling
- Poor appetite or nausea
- Itching
- Shortness of breath
Frequently asked questions
Does foamy urine always mean kidney disease?
No, but persistent foam should be checked.
Sources
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Educational only. This guide is general kidney-care information, not individual medical advice.