Urea & Electrolytes Profile
£34.00
Urea & Electrolytes Profile – Blood Test in London
The Urea & Electrolytes Profile (SP33) is a focused blood test designed to assess kidney function, electrolyte balance, and overall metabolic health. By measuring key biomarkers such as urea, creatinine, sodium, potassium, and other essential electrolytes, this profile helps evaluate kidney performance, hydration status, fluid balance, and potential metabolic abnormalities. Ideal for routine health checks, kidney health monitoring, and investigating symptoms related to dehydration or electrolyte imbalances, this test is available at Medical Diagnosis Victoria (MDX Victoria) in London, with results typically available within 4 hours.
Urea & Electrolytes Profile
The urea and electrolytes profile (SP33) is a focused blood test designed to assess key indicators of kidney function and electrolyte balance. This test measures essential biomarkers that provide valuable insights into your overall metabolic health, particularly related to kidney performance and fluid balance.
📊 Test Specifications
Why Choose This Test?
Symptom Investigation
This profile provides essential clarity if you are experiencing:
- Unexplained swelling or fluid retention
- Noticeable changes in urination frequency
- Persistent fatigue or severe dehydration
- Suspected electrolyte disturbances
Comprehensive Biomarkers
It measures the most vital metabolic markers by combining:
- Urea levels for waste filtration
- Creatinine to assess kidney performance
- Sodium levels for hydration balance
- Potassium for cellular and metabolic stability
Actionable Insights
This detailed internal view empowers you to:
- Monitor chronic kidney disease progression
- Assess the impact of specific medications
- Evaluate overall fluid and electrolyte health
- Take control with clear diagnostic data
Schedule Your Urea & Electrolytes Profile
Map your metabolic health cleanly. Secure an appointment with our clinical team for a rapid, gentle blood draw today.

Your Appointment Day
Fasting is generally not required for this test. However, always follow any specific instructions provided by your healthcare provider to ensure accurate results. Upon arrival at Medical Diagnosis Victoria, a qualified phlebotomist will take a small blood sample from your arm. The process is simple and usually takes only a few minutes. While walk-ins are welcome, booking a slot online ensures priority service and reduces your waiting time.
What Is Included?
This profile provides a direct evaluation of your core metabolic pathways, combining kidney filtration tests with essential mineral levels.
Kidney Function Markers
Evaluates how effectively your kidneys are filtering and removing waste products from your bloodstream.
Detecting impaired kidney performance, dehydration status, or issues with metabolic waste clearing.
Electrolyte Balance
Assesses the vital salts in your blood that control hydration levels and muscular functioning.
Identifying fluid imbalances, evaluating cellular stability, and monitoring diuretic medication effects.
Fluid & Metabolic Health
Together, these four markers provide a holistic snapshot of how your body manages hydration and clears toxins.
Ensuring optimal metabolic stability and supporting the diagnosis and management of chronic conditions.
Understanding Kidney and Electrolyte Data
By evaluating urea and creatinine levels, the test provides direct insights into kidney function and waste removal. Simultaneously, measuring sodium and potassium levels helps determine your electrolyte balance, which is absolutely crucial for maintaining proper fluid levels and overall metabolic stability. Imbalances in any of these areas can indicate developing conditions such as kidney disease or dangerous dehydration.
How To Read Your Laboratory Results
Your results will list your values alongside standard reference ranges. If a result falls outside the range, it is noted for review. Important: A single out-of-range value does not automatically indicate a medical problem. Results must be assessed in conjunction with your medical history and clinical examination.
Results Timeline: Profile metrics are typically available within just 4 hours. Once your results are ready, they will be securely shared with you.


Need Help? Private GP Consultations
If you have questions about your results, we offer Private GP consultations. A doctor can review your report, explain what your electrolyte and kidney numbers mean for your specific situation, and discuss the best next steps for maintaining metabolic health.
Frequently Asked Questions
Most Searched Online Questions About Kidney Health
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Ready to Check Your Kidney Health?
Take immediate control of your health pathway today. Arrange a precise, comprehensive Urea & Electrolytes Profile screening at our premium clinic spaces.







