MyKidneyDiseaseTeam

Yes, swelling in the feet can absolutely be connected to kidney disease. When kidneys aren't functioning well, excess fluid can build up in the body — and the feet, ankles, and lower legs are common places for this to show up. There's also another kidney-related reason swelling can happen. When kidneys allow protein to leak Show Full Answer

Yes, swelling in the feet can absolutely be connected to kidney disease. When kidneys aren't functioning well, excess fluid can build up in the body — and the feet, ankles, and lower legs are common places for this to show up. There's also another kidney-related reason swelling can happen. When kidneys allow protein to leak into the urine (called proteinuria), lower protein levels in the body can cause fluid to collect in unexpected places. It's worth mentioning that kidney disease can also affect how the body balances minerals like calcium and phosphorus. In some cases, calcium deposits can form near joints — including in the feet — and may cause localized swelling or discomfort. Since this swelling came on suddenly with no injury, it's a good idea to bring it up with your nephrologist sooner rather than later. It could be a sign that your kidneys need a closer look. Don't ignore it — your feet are trying to tell you something! 🦶

 AI-generated responses are not a substitute for medical advice. These services are not intended to diagnose, treat, or cure any condition or disease. Always ask your doctor about specific health concerns.

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