Ankle and Leg Swelling in Kidney Disease
Why kidney disease can cause swelling, and what to do about it.
Last updated: 2026-09-24
When the kidneys retain fluid, swelling often shows first in the ankles and feet, especially by the end of the day.
What helps
- Limiting salt
- Elevating the legs
- Following fluid advice from your team
Frequently asked questions
Is leg swelling a sign of kidney disease?
It can be, but it has other causes too — a doctor can check kidney function and protein in urine.