Kidney disease often develops silently, showing no clear symptoms until it’s advanced. Since your kidneys “filter waste, balance fluids, and regulate blood pressure,” spotting early warning signs is crucial.

1. Urine Changes & Swelling
Frequent, reduced, or foamy urination may signal kidney issues. Swelling in the feet, hands, or face—known as edema—can occur when the kidneys can’t remove excess fluids.

2. Fatigue & Sleep Problems
Low red blood cell production due to kidney dysfunction may cause tiredness. Trouble sleeping, restless legs, and waking to urinate often are also common signs.

3. Pain & Cramps
“Pain near the lower back or below the ribs,” especially with UTIs, can indicate kidney trouble. Electrolyte imbalances may also lead to muscle cramps or spasms.

4. Appetite, Nausea & Taste Changes
A buildup of waste in the body can cause appetite loss, nausea, vomiting, or a metallic taste in the mouth.

5. Skin & Weight Issues
Unexplained weight loss and constant itching may result from toxins the kidneys fail to remove.

To protect your kidneys, “eat a balanced diet, stay active, drink water,” avoid smoking, and get tested regularly—especially if you have high blood pressure or diabetes.