Tip: If you’re always exhausted without a clear reason, it’s worth getting your kidney function checked.
⚠️ 2. Trouble Sleeping
Poor kidney function can cause toxin buildup in the blood, which may interfere with your sleep. You may also experience sleep apnea or restless legs.
⚠️ 3. Frequent Urination—Especially at Night
An early sign of kidney damage is the urge to urinate more often, especially during the night. While it may be mistaken for a bladder issue, it can indicate a filtration problem in the kidneys.
⚠️ 4. Foamy or Bubbly Urine
Excessive bubbles in your urine—especially ones that require multiple flushes—can be a sign of protein in the urine, a red flag for kidney disease.
⚠️ 5. Blood in Urine
Healthy kidneys filter waste but retain blood cells. When the filters are damaged, blood may leak into your urine, turning it pink, red, or brown.
Important: Always seek medical advice if you notice blood in your urine.
⚠️ 6. Swollen Ankles, Feet, or Hands
Reduced kidney function can lead to sodium retention, causing swelling in the lower limbs and hands. This condition is also known as edema.
⚠️ 7. Persistent Puffiness Around the Eyes
This puffiness may be due to protein leaking into your urine, suggesting that the kidneys’ filters are damaged.
⚠️ 8. Dry and Itchy Skin
Kidneys help balance minerals in your blood. When they begin to fail, you may develop dry, itchy skin due to mineral imbalances and toxin buildup.
⚠️ 9. Poor Appetite or Metallic Taste in Mouth
The accumulation of waste in the blood (uremia) can lead to a metallic taste, bad breath, or a loss of appetite. These are common but often overlooked symptoms.
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