10 Early Warning Signs of Chronic Kidney Disease

Watch for foamy or bubbly urine, increased or decreased frequency, dark tea-colored urine, or blood in urine.

Significance: Indicates kidneys aren’t filtering properly.

Shortness of Breath

Fluid accumulation in the lungs can cause difficulty breathing, especially when lying down.

Note: Can be mistaken for heart or lung issues but may originate from kidney failure.

Persistent Itching

Imbalances in calcium and phosphorus can cause dry, itchy skin that doesn’t improve with lotion.

Chronic itching: May signal kidney-related mineral disorders.

Metallic Taste in Mouth and Bad Breath

Uremia (waste buildup in blood) can cause ammonia-like breath and a metallic taste, reducing appetite.

Significance: Common in moderate to advanced CKD.

Muscle Cramps

Electrolyte imbalances and poor circulation can trigger leg cramps.

Don’t ignore: Could indicate mineral imbalance caused by CKD.

Nausea and Vomiting