Urine

Protein in urine

Protein in the urine measures the overall leakage of protein through the kidneys. Small traces can be normal; larger amounts point to something going on in the kidneys.

Ranges we useEFLM

This marker is reported as negative or positive on the strip; the app rates it qualitatively, not against a numeric range.

Why it matters

ECLM: may be a sign of kidney involvement; confirm with urine albumin.

If it’s low

Low/absent protein is favorable.

If it’s high

Elevated protein in the urine indicates the kidney is leaking too much — this can be due to kidney disease, diabetes, blood pressure or (transiently) infection/fever.

What to do

Confirm with a more precise test (microalbumin/ratio) and rule out transient causes (infection, exercise). Control of blood pressure and sugar protects the kidneys.

Read together with

Microalbumin (urine) · eGFR · Creatinine

This content is for information only and is not a substitute for medical advice. Talk to your doctor about your results.

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