Kidney Function Tests

Check your kidney function with our blood and urine testing options.

Kidney function tests measure important markers of kidney health.

These can include creatinine, eGFR, urea and electrolytes.

Some tests also measure albumin and creatinine within urine.
This can help identify abnormal protein loss through the kidneys.

Creatinine and eGFR help assess how well your kidneys filter blood.
Urea provides further information about kidney function and hydration.

Electrolyte testing measures minerals including sodium and potassium.
The kidneys help maintain these minerals within healthy ranges.

Kidney testing may be useful during routine health monitoring.
It may also support monitoring of existing health conditions.

This includes diabetes and high blood pressure monitoring.
Both conditions can affect kidney health over time.

Choose from our kidney blood tests and urine tests below.
Each test page explains its biomarkers and sample requirements.