£115.00
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Results: ~3 working days
Doctor’s report included
Convenient home or clinic sampling
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The renal panel measures key kidney function markers. It reports creatinine and urea for waste clearance, estimated glomerular filtration rate (eGFR) for overall kidney efficiency, and electrolytes (sodium [Na], potassium [K], chloride [Cl]) for fluid and acid-base balance[1].
Sample collection: A small blood sample is taken (usually serum tube) by a finger-prick kit at home or in one of our UK clinics. Our kit includes everything needed; simply return the sample in the pre-paid envelope. Results include a personalised doctor’s interpretation.
Age restriction: Adults 18+ only (guardian consent required for minors).
A renal panel (also called kidney function tests) is a common screening blood test that evaluates how well your kidneys are filtering waste and balancing fluids[1]. It checks for disorders like chronic kidney disease (CKD), dehydration, or electrolyte imbalances[2]. Your doctor may order a renal panel as part of a routine check-up or if you have symptoms such as swelling, high blood pressure, fatigue, or changes in urination[2][3]. The test helps catch problems early by showing abnormal waste levels or filtration rates. Swift Blood Tests processes samples rapidly, with results and a doctor’s report typically within a few days.
a waste product from muscle metabolism[1]. High levels indicate reduced kidney function.
a waste from protein breakdown[1]. Elevated urea can suggest kidney issues, dehydration, or high-protein diet.
a calculation based on creatinine, age, sex, and other factors[1]. Low eGFR signals stages of kidney disease.
an electrolyte for fluid balance[1]. Abnormal levels can cause dehydration or overhydration.
an electrolyte for nerve and muscle function[1]. High or low K can affect heart rhythm.
an electrolyte that works with Na and K[1]. Imbalances may indicate acid-base disorders.
A venous blood sample is required (collected in a gold-top serum tube). No special patient preparation (such as fasting) is needed for a standard renal panel[4], though hydration is recommended. Simply drink water and eat normally unless otherwise instructed. Send samples via the next-day laboratory service.
High creatinine/urea or low eGFR suggest CKD or acute kidney injury[3]. Further tests (urine analysis, imaging) may follow.
Abnormal Na, K, or Cl can indicate dehydration, heart failure, or medication effects.
Used in conditions like diabetes or hypertension that affect kidneys.
Doctors use renal panels to monitor diuretics, blood pressure medications, or recovery from illness, since many affect kidney function. The renal panel provides an overall snapshot of kidney health and often leads to more specific follow-up tests if abnormalities are found.
You may be advised to take a renal panel if you have any of the following signs or risk factors: Symptoms of kidney issues: fatigue, swelling in legs/ankles, foamy urine, or frequent urination. Signs of imbalance: muscle cramps, irregular heartbeat, confusion, or nausea. Risk factors: diabetes, high blood pressure, family history of kidney disease, or dehydration. Chronic conditions: monitoring of known kidney disorders, long-term medications (like NSAIDs), or conditions like heart disease. For example, a patient with swelling may have high creatinine (indicating reduced filtration) on a renal panel[3]. Similarly, someone with fatigue might have low eGFR pointing to CKD. Your doctor will interpret the results alongside your history and may order additional tests based on the renal panel findings.
If you can’t find the test you’re looking for, simply give us a call and our support team will guide you to the right option. We’re here to ensure you get the correct test quickly and confidently.
A renal panel is a group of tests that measure waste products, filtration rates, and electrolytes in your blood, including creatinine, urea, eGFR, Na, K, and Cl[1]. It provides a broad overview of kidney function.
A renal panel is often ordered as part of routine health checks or when you have symptoms like swelling, high blood pressure, or changes in urine[2][3]. It can help diagnose conditions such as chronic kidney disease, dehydration, or electrolyte disorders.
No special preparation is usually required[4]. You can eat and drink normally, but stay hydrated. If the test is part of multiple tests (some require fasting), your provider will advise you.
A small blood sample is taken from a vein in your arm using a needle. It is quick (often under 5 minutes) and routine. You may feel a brief pinch; afterwards, a bandage is applied. There are minimal risks.
Risks are very low. You might experience slight pain or bruising at the needle site, which usually resolves quickly.
Results are typically available within 2–3 working days. Swift Blood Tests provides a detailed doctor’s report explaining your results. You will be notified by email or phone as agreed.
Yes. Swift Blood Tests offers a convenient home sample collection kit (finger-prick or small tube) with instructions, or you can choose a clinic appointment. Follow the included instructions to collect and return the sample by post.
Dehydration can raise creatinine and urea. Diet (high protein) or medications can influence electrolytes[6]. Certain conditions like diabetes can also affect levels. It’s best to mention any current health conditions or medicines when you discuss results with the doctor.
An abnormal result does not always mean disease. For example, slightly high creatinine might indicate dehydration or muscle mass[3]. Low eGFR usually means kidney impairment. Your doctor will interpret any out-of-range values and may recommend follow-up tests (e.g. urine tests, scans) to find the cause.
This test is intended for adults (18+). If testing is needed for a child or teenager, please consult with a paediatric specialist or contact us for guidance.
