Renal Function/Kidney Function Test

What the Kidney Function blood test checks
The Renal Function/Kidney Function Test measures waste products and electrolytes that are filtered or regulated by the kidneys. These markers can help assess kidney function, hydration, and salt balance.
This test may be useful for routine health screening, monitoring kidney-related concerns, or checking kidney markers if you have diabetes, high blood pressure, or take medicines that can affect kidney function.
Biomarkers included

Creatinine
Potassium
Sodium
Urea

Sample type and turnaround
This is a blood sample test. Most Leicester clinic results are available within 1 to 2 working days, and UK partner clinic results are typically available within 2 to 4 working days. Some tests can take longer depending on laboratory processing.
How to book with Healthyaa
Book online, choose the Leicester clinic or a UK partner clinic, and receive your report securely by email. There is no separate phlebotomy charge at the Leicester clinic. Partner clinics may charge a separate blood draw fee.
Related tests
You may also want to compare Cystatin-C, Creatinine Clearance, or Comprehensive Blood Test.
Important information
Kidney results should be interpreted with symptoms, medical history, medication use, blood pressure, and previous results. If results are abnormal, seek advice from a qualified healthcare professional.