Urine protein and blood measurements & Slowing damage and replacing lost function

Urine protein and blood measurements

Urinalysis can reveal protein or other abnormalities before symptoms appear. Serum creatinine, creatinine clearance, and blood urea nitrogen provide information about kidney function. Blood counts, electrolytes, calcium, and phosphorus can show associated disturbances. Blood pressure is also assessed. Imaging or biopsy may help investigate the cause. Testing examines performance, accompanying changes, and the underlying disorder rather than relying on symptoms alone. Controlling pressure and glucose can slow further damage.

Slowing damage and replacing lost function

Controlling pressure and glucose can slow further damage. Care may include avoiding tobacco, activity as advised, and cholesterol management. Diet and fluid advice are individualized, including possible changes in protein or electrolytes. Nonprescription medicines and supplements should be discussed with a clinician. Associated anemia or mineral problems may require treatment. Advanced kidney failure may require dialysis or transplantation to replace essential functions. Chronic kidney disease usually develops through a slow decline over months or years.

Key concepts

Progressive loss of kidney function

Chronic kidney disease usually develops through a slow decline over months or years.

Quiet early disease and later symptoms

Function can decline so gradually that symptoms go unnoticed until disease is advanced.

Urine protein and blood measurements

Urinalysis can reveal protein or other abnormalities before symptoms appear.

Slowing damage and replacing lost function

Controlling pressure and glucose can slow further damage.

References

• MedlinePlus en español — Chronic Kidney Disease