According to the CDC, 37 million Americans live with CKD, but most don’t know it. Early detection is the key to preserving kidney health and avoiding complications.
7 Early Signs of Kidney Disease to Watch For
1. Changes in Urination Patterns
Frequent nighttime trips, reduced urine output, or difficulty starting urination can signal trouble.
Why: Damaged kidneys lose the ability to filter and concentrate urine properly.
Action: Track patterns for a few days. If persistent, consult your doctor.
2. Foamy or Bubbly Urine
Occasional bubbles are normal, but persistent foam may be a red flag.
Why: Protein leakage (proteinuria) occurs when kidneys fail to filter blood correctly.
Action: Request a urine test to check protein levels.
3. Swelling in Hands, Feet, or Face
Fluid retention shows up as puffy eyes, swollen ankles, or bloating.
Why: Kidneys can’t remove excess sodium and fluid effectively.
Action: Lower salt intake, elevate swollen limbs, and get examined.
4. Persistent Fatigue or Weakness
Feeling drained despite good sleep may indicate CKD.
Why: Kidneys produce erythropoietin, which helps make red blood cells. Low levels cause anemia.
Action: Ask for blood tests to check anemia and kidney function.
5. Itchy Skin or Rashes
Chronic itchiness without a clear cause may suggest kidney problems.
Why: Waste buildup and mineral imbalances irritate the skin.
Action: Use gentle moisturizers, but get evaluated for underlying issues.
