12 Subtle Signs That Could Point to Kidney Problems
Creatinine is a waste product measured in the blood. When kidney function decreases, creatinine can build up.
But here’s the important part:
A high creatinine level usually doesn’t cause symptoms by itself.
Early kidney disease can also be surprisingly silent. That’s why blood and urine tests are much more reliable than trying to identify kidney problems from symptoms alone.
1. 😴 Unusual fatigue
Feeling persistently tired or lacking energy can occur with kidney disease, although there are many other possible causes.
2. 🚽 Changes in urination
You may notice changes in how often you urinate, how much urine you produce, or how often you wake at night to urinate.
3. 🫧 Foamy urine
Persistent or unusually foamy urine can sometimes indicate excess protein in the urine, which can be a sign of kidney damage.
4. 🩸 Blood in the urine
Pink, red, or cola-colored urine should be medically evaluated.
5. 🦶 Swelling in the feet or ankles
Reduced kidney function can cause the body to retain sodium and fluid, sometimes resulting in swelling.
6. 👁️ Puffiness around the eyes
Fluid retention or protein loss can sometimes cause swelling around the eyes, particularly in the morning.
7. 🤢 Nausea or poor appetite
As kidney disease becomes more advanced, waste products can accumulate and contribute to nausea or appetite changes.
