When your kidneys can’t filter waste properly, toxins build up in the blood. This can leave you feeling drained, sluggish, and unable to concentrate.
2. Swelling in Ankles, Feet, or Hands
Kidneys regulate fluid balance. If they’re failing, fluid can collect in the body, causing noticeable puffiness or edema, especially in the lower extremities.
3. Blood in Urine
Pink, red, or cola-colored urine may indicate your kidneys are leaking blood. This is a serious sign of infection, kidney stones, or even cancer.
4. Foamy or Bubbly Urine
Excessive foam or bubbles can mean protein is leaking into the urine — a classic sign of kidney damage.
5. Frequent or Reduced Urination
