Changes in urinary habits are among the first warning signs your kidneys are in danger. These include:
Increased urination, especially at night
Decreased urine output
Foamy or bubbly urine, which could indicate protein leakage
2. Fatigue and Weakness
Kidneys help produce red blood cells by releasing a hormone called erythropoietin. When kidney function declines, anemia can develop, causing fatigue, weakness, and difficulty concentrating.
3. Swelling (Edema)
Fluid retention due to poor kidney function leads to swelling in the:
Legs
Hands
Face
Abdomen
4. Persistent Back Pain
Severe pain below the ribcage or tenderness in the back could be related to untreated urinary tract infections or kidney stones.
5. Unexplained Weight Loss or Loss of Appetite
Kidney disease can cause a loss of appetite and weight due to waste buildup in the blood. You may feel full even when you haven’t eaten much.
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