Creatinine is a waste product produced naturally by the muscles as they use energy. Healthy kidneys filter it from the bloodstream and excrete it through urine, maintaining balanced levels. When ...

Dear Doctors: My father has diabetes and high blood pressure. Sometimes he fails to follow medical care for these diseases. Now his level of creatinine has reached 2.6 mg/dL, which is very high. He is ...

People with impaired kidney function have higher levels of Alzheimer's biomarkers in their blood, but not an increased risk of dementia, according to a study published in Neurology.

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A nephrologist explains five common health conditions that can slowly harm your kidneys and why early detection matters.

Share on Pinterest Scientists believe a new urine biomarker could help predict kidney disease earlier. caifas/Getty Images Researchers have found a new biomarker in urine that could help diagnose ...

A loved one of mine has had kidney problems for his whole life. He’s now on the transplant list, and his kidney function is ...

Experts warn that recurrent kidney stones and declining kidney function may signal a curable hormone disorder. TAMPA, ...