Blood Tests
Kidney Function Test in London
A comprehensive evaluation of your kidney health, assessing key markers that indicate the proper functioning of your kidneys, including Urea, Creatinine, and e-GFR (estimated Glomerular Filtration Rate).
- TAT: 1-2 Working Days
- Sample Type: Blood
- Price includes phlebotomy
What's included
Comprehensive Kidney Function Test in London for accurate kidney health assessment. Understanding these markers can provide valuable insights into your kidney function and overall well-being. Price includes phlebotomy.
Urea
- Urea is a waste product formed in the liver and excreted by the kidneys. Elevated levels may indicate kidney dysfunction or dehydration.
Creatinine
- Creatinine is produced by your muscles and filtered out by the kidneys. This test helps assess kidney function. Raised levels suggest reduced kidney performance or dehydration, while low levels may be linked to low muscle mass or liver conditions.
Sodium
- Sodium is an essential mineral that helps control your body’s fluid balance and supports muscle and nerve function. Abnormal sodium levels can occur due to dehydration, overhydration, certain medications, or kidney and hormone disorders.
Potassium
- Potassium is vital for healthy heart and muscle function. This test checks for imbalances that could affect your heart rhythm or cause weakness. High potassium levels often indicate kidney issues, while low levels may result from vomiting, diarrhea, or certain medicines.
e-GFR (Estimated Glomerular Filtration Rate)
- The eGFR test estimates how efficiently your kidneys are filtering waste from your blood. It’s one of the most important indicators of kidney health. A lower eGFR value suggests reduced kidney function and may require medical follow-up.
Suitable for Anyone concerned about their kidney health, especially those with risk factors like diabetes or hypertension.
Frequently asked questions
How do I prepare for the Kidney Function Test?
Consult with your healthcare provider for specific instructions.
What does an elevated creatinine level mean?
Elevated creatinine levels may suggest impaired kidney function or other underlying health issues. Further investigation and consultation with a healthcare professional are recommended.
Who should take this test?
This test is suitable for anyone concerned about their kidney health, especially those with risk factors like diabetes or hypertension.
How is the sample collected?
A blood sample will be collected at Marylebone Laboratory.
When will I receive my results?
Results are typically emailed to you within 1-2 working days.
What do abnormal results mean?
Abnormal results may indicate impaired kidney function or damage, necessitating further evaluation by a healthcare professional.
