Know the Signs of Kidney Disease

March 9, 2026

Your kidneys are crucial to keeping your body healthy, filtering out waste and balancing fluids. But did you know that kidney disease often has no symptoms in its early stages? That’s why it’s commonly called a "silent disease"—by the time noticeable symptoms appear, significant damage may have already occurred.

What Causes Kidney Disease?

Kidney disease can develop due to various factors, including:

  • High blood pressure – One of the leading causes of kidney damage
  • Diabetes – High blood sugar levels can harm kidney function over time
  • Genetic factors – A family history of kidney disease increases your risk
  • Chronic infections or autoimmune disorders – Conditions like lupus can impact kidney health

Early Warning Signs of Kidney Disease

While kidney disease may not show symptoms initially, watch for these warning signs:

  • Swelling in the ankles, feet, or hands due to fluid retention
  • Fatigue, weakness, or trouble concentrating
  • Changes in urination, such as dark, foamy, or decreased urine output
  • Persistent puffiness around the eyes, which may indicate protein leakage from the kidneys

How to Protect Your Kidneys

The best way to prevent kidney disease is to detect it early through regular check-ups. Simple blood and urine tests can assess kidney function and catch problems before they become serious.

Maintaining a healthy lifestyle, eating a balanced diet, staying hydrated, and managing conditions like diabetes and high blood pressure can help protect your kidney health.

When to See a Doctor

If you experience any symptoms listed above, especially if you have risk factors like high blood pressure, diabetes, or a family history of kidney disease, schedule a check-up with your healthcare provider.

Early detection can make all the difference in protecting your kidney health.

Resources:

National Kidney Foundation: www.kidney.org

Centers for Disease Control and Prevention (CDC): www.cdc.gov/kidneydisease

National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK): www.niddk.nih.gov