Swelling (Edema) in Kidney Disease
Why kidney disease causes swelling and how it is managed.
Last updated: 2026-09-24
When the kidneys fail, excess salt and fluid accumulate, causing swelling — most often in the feet, ankles and around the eyes.
Management
- Limit salt and fluid as advised
- Take diuretics if prescribed
- Report rapid weight gain to your doctor
Frequently asked questions
Is swollen feet a sign of kidney failure?
It can be, but it also has cardiac, liver and venous causes. Get it evaluated.