Many people do not realize something is wrong until the disease has progressed. Here are ten symptoms that may indicate your kidneys are under strain:
1. Changes in Urination
One of the earliest signs is a change in how often or how much you urinate. This can include:
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Increased frequency, especially at night
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Decreased output
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Foamy or bubbly urine
These changes suggest that the kidneys may be struggling to filter waste properly.
2. Fatigue and Weakness
Kidney disease may lead to anemia due to reduced red blood cell production. This can cause:
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Persistent tiredness
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Overall weakness
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Difficulty focusing
3. Swelling (Edema)
Damaged kidneys may allow fluid to build up in the body, resulting in swelling of the:
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Legs
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Ankles
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Hands
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Face
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Abdomen
4. Persistent Back Pain
Discomfort felt just below the ribcage—where the kidneys are located—can signal infection or kidney damage. The pain may be sharp, constant, or accompanied by tenderness.
5. Unexplained Weight Loss or Loss of Appetite
A build-up of toxins in the bloodstream can diminish appetite and lead to unintentional weight loss.
6. Nausea and Vomiting
Waste accumulation in the blood may trigger nausea or vomiting, often worse in the morning or after meals.
7. Difficulty Sleeping
Poor kidney function may contribute to:
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Muscle cramps
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Restless leg syndrome
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Frequent nighttime urination
These disturbances can significantly impact sleep quality.
