Kidney
Creatinine
What it means
A waste product your kidneys filter out. High creatinine = kidneys aren't filtering well.
Typical normal range
Men: 0.7–1.2 mg/dL · Women: 0.6–1.1 mg/dL
Reference ranges vary by lab, age, sex, and pregnancy. Always check the range on your own report.
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Related terms in Kidney
This is a plain-language explanation for patients, not clinical advice. AI can be wrong. Always confirm with your doctor.