Evidence-informed guidance about creatinine, eGFR, urine albumin, kidney-function tests, chronic kidney disease risks and practical ways to protect kidney health.

Can dehydration cause high creatinine? A middle-aged woman reviewing her creatinine and eGFR laboratory results beside a glass of water.
Dehydration can temporarily affect creatinine and eGFR, but an abnormal result should always be interpreted in its full medical context.

Can Dehydration Cause High Creatinine? What to Know

Can dehydration cause high creatinine? Discover how fluid loss affects kidney test results, when creatinine may improve and when further testing is needed.

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A middle-aged man learning when foamy urine may require kidney testing.
Persistent urinary foam may be a reason to check for protein and review kidney health.

Foamy Urine: Causes, Warning Signs and Kidney Tests

Foamy urine may result from a fast stream or concentrated urine, but persistent foam can be associated with proteinuria. Learn the warning signs and kidney tests that may help.

Continue ReadingFoamy Urine: Causes, Warning Signs and Kidney Tests
Woman reviewing laboratory results for high creatinine beside a kidney model and glass of water.
Understanding high creatinine and what to check next.

High Creatinine: Causes, Kidney Tests and Next Steps

A high creatinine result may relate to kidney function, dehydration, exercise, muscle mass, medicines or supplements. Learn how eGFR and urine albumin provide a clearer picture.

Continue ReadingHigh Creatinine: Causes, Kidney Tests and Next Steps