Kidney Function Test Singapore

Kidney Function Test - Check Your Kidney Health with a Simple Blood Test

Check Your Kidney Health with a Simple Blood Test

A kidney function test (also known as a renal panel) helps assess how well your kidneys are filtering waste, balancing fluids, and maintaining essential minerals in your body.

At Regis Medical, we provide comprehensive kidney testing in Singapore, including blood and urine tests, with doctor interpretation and follow-up care.

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What Is a Kidney Function Test?

A kidney test evaluates how effectively your kidneys are working by measuring waste products and electrolyte balance in your blood and urine.

It typically includes:

  • Creatinine – waste product filtered by the kidneys
  • Urea – reflects nitrogen waste in the blood
  • eGFR (Estimated Glomerular Filtration Rate) – indicates kidney filtration efficiency
  • Electrolytes – sodium, potassium, chloride, bicarbonate

In some cases, urine tests may also be performed to detect early kidney damage.

What’s Included in a Kidney Function Test?

Blood Test Components:

  • Creatinine – Measures waste product filtered by the kidneys
  • Urea – Reflects nitrogen waste in the blood
  • eGFR (Estimated Glomerular Filtration Rate) – Indicates how well your kidneys are filtering
  • Electrolytes – Sodium, Potassium, Chloride, Bicarbonate (for fluid balance and nerve function)

Optional Add-ons:

  • Urine Test (Urinalysis) – Detects protein, blood, or other abnormalities
  • Microalbumin Test – Sensitive test for early kidney damage in diabetics
  • Calcium and Phosphate – Related to kidney-related bone health

Source: NKF

 Why Is Kidney Testing Important?

Chronic Kidney Disease (CKD) is common in Singapore, especially among adults with diabetes, hypertension, or high cholesterol. In early stages, kidney damage causes no symptoms, but once lost, kidney function cannot be fully restored.

You should consider testing if you:

  • Have diabetes or high blood pressure (part of regular monitoring) 
  • Have a family history of kidney disease 
  • Experience fatigue, leg swelling, frothy urine or frequent urination
  • Are on medications that may affect kidneys (e.g. painkillers, antibiotics, supplements)
  • Have had abnormal urine tests or blood pressure readings

Early detection allows for lifestyle changes and treatment before kidney damage progresses.

Symptoms That May Indicate Kidney Problems

  • Swelling in ankles, feet, or face
  • Fatigue or shortness of breath
  • Foamy or bloody urine
  • Frequent urination, especially at night
  • High blood pressure
  • Nausea, poor appetite
  • Difficulty concentrating or mental fog

Don’t wait for symptoms, early testing allows for earlier lifestyle or treatment interventions.

Kidney Function Test Price Singapore

Test
Price (SGD)

Renal Panel (Glucose, Urea, Creatinine, Sodium, Potassium, Chloride, CO₂ (Bicarbonate), eGFR)

$40

Ultrasound Kidney*

$125

Urine FEME (Full Examination & Microscopic Examination)

$15

Urine Microalbumin

$50

*Done at partner lab and centres

*Turnaround time 1-2 working days

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*Prices listed were last updated on 1 July 2023. Prices may be subject to change. 

*Price does not include consultation fee and GST.

Related Tests & Panels

Test / Panel
Price (SGD)

*Turnaround time 3 working days

After Your Tests

Once your kidney function test is completed, here is what you can expect: 

How You’ll Receive Results 

  • Turnaround time: Results are usually ready within 2–5 working days, depending on the specific markers tested (e.g., creatinine, urea, eGFR, electrolytes). 
  • Secure delivery: Your results will be sent via WhatsApp or email once available. If follow-up is required, our clinic will contact you to arrange a review session. 

What the Results Mean 

  • Normal results: If your kidney function is within the healthy range, no further action may be required. Our doctor may still suggest routine monitoring if you have risk factors such as diabetes, high blood pressure, or long-term medication use. 
  • Abnormal results: If your results suggest reduced kidney function, dehydration, or electrolyte imbalance, we will arrange a review session. Our doctor will explain your results clearly and advise on lifestyle changes, treatment, or additional tests. 

Confidentiality 

Your kidney test results are treated with the highest level of confidentiality. 

Next Steps & Ongoing Care 

  • Lifestyle advice: Guidance may include hydration, blood pressure control, dietary adjustments (such as reducing salt or protein), and avoiding medications that may strain the kidneys. 
  • Repeat testing: Sometimes kidney function tests are repeated over time to confirm results or monitor trends. 
  • Additional investigations: Depending on your results, further tests such as urine analysis, ultrasound imaging, or more detailed blood work may be recommended. 
  • Specialist referral: If chronic kidney disease or more advanced problems are suspected, our doctor will refer you to a trusted nephrologist for specialist care. 
  • Preventive care: Regular kidney function checks may be advised if you have conditions such as diabetes, hypertension, or heart disease. 

Why Choose Regis Medical

why choose regis medical health screening
Comprehensive Kidney Health Assessment
Our clinic provides a full panel of tests, including creatinine, urea, eGFR, and electrolyte levels, to accurately measure how well your kidneys are functioning.
Early Detection of Kidney Issues
Kidney disease often develops silently. Timely testing helps detect problems early, allowing for prompt treatment and lifestyle changes to protect long-term kidney health.
Personalised Medical Guidance
Our doctor reviews your results in the context of your overall health, blood pressure, and medical history, providing clear advice and next steps tailored to your needs.
Preventive Health Focus
We emphasise proactive care by identifying risks such as diabetes or hypertension that may affect kidney function, helping to reduce future complications.
Trusted Medical Expertise
With experience in managing chronic conditions and renal health, Our doctor ensures your testing and care are safe, professional, and evidence-based.

Book Your Kidney Function Test

Take control of your health with a quick, reliable test. Whether for peace of mind or chronic condition monitoring, we’re here to support you.

Dr Tan Hue Min Family Physician at Regis Medical Clinic

Dr. Tan Hue Min

Family Physician

Family Medicine Preventive Care Women's Health

Where to Do a Renal Panel Test in Singapore?

You can get a Renal Panel Test in Singapore at: 

Holland Village

255 Holland Ave, Singapore 278983

Near MRT Exit B

CC21
2 min walk

Mon, Tues, Thurs, Fri:

8.30am - 2.30pm

5.30pm - 10.00pm  

Wed:

8.30am - 2.30pm  

Sat:
9.00am - 3.00pm

Closed on Sundays and Public Holidays. For the latest updates on our clinic’s opening hours, please check our Google Maps.

** GP registration ends 15 mins before the closing time above, while Physiotherapy & Acupuncture end registration 45 mins before. Please book an appointment in advance to avoid queues and disappointment.

WhatsApp Us Call Us (8118 5298) Get Directions Read more

Katong

437 Joo Chiat Road, Singapore 427650

Near Marine Parade MRT

TE26
Shopfront Parking

Mon, Tues, Thurs, Fri:

8.30am - 2.30pm

5.30pm - 10.00pm  

Wed:

8.30am - 2.30pm  

Sat:
9.00am - 3.00pm

Closed on Sundays and Public Holidays. For the latest updates on our clinic’s opening hours, please check our Google Maps.

** GP registration ends 15 mins before the closing time above, while Physiotherapy & Acupuncture end registration 45 mins before. Please book an appointment in advance to avoid queues and disappointment.

WhatsApp Us Call Us (9851 3728) Get Directions Read more

FAQ

Accessibility & Support

What is Regis Medical GP clinic’s locations and opening hours?

Regis Medical Holland Village is located at 255 Holland Avenue, Singapore 278983

Regis Medical Katong is located at 437 Joo Chiat Road, Singapore 427650

Click here to view our opening hours

Appointment

Can I just walk in for a Kidney Function test? 
Yes, you can. However, to avoid long waiting time, we strongly advise you to book your appointments in advance.
How do I book an appointment?   

To book an appointment at Regis Medical Holland Village, please call or whatsapp us 8118 5298

To book an appointment at Regis Medical Katong, please call or whatsapp us 9851 3728

What are Regis Medical’s cancellation and refund policy?  

You can only cancel or change your appointments up to 24 hours before your appointment. You will receive your refund within 3 working days. No refund will be issued for no shows and cancellations within 24 hours before your appointment. However, if you are feeling unwell on the day of the appointment, we allow patients who have their acute illness seen at Regis Medical to reschedule their appointment without extra cost.

This policy is subject to change.

Can I reschedule my appointment?  

Yes. You can reschedule your appointments. However, you need to reschedule your appointment at least 24 hours before your actual appointment time. If you are unwell on the day of the appointment, we will reschedule your appointment at no extra cost if you seek medical attention at our clinic (for non-emergencies only).

What happens if I miss my appointment?  
No refund will be issued for missed appointments.

Finance

What are the modes of payment accepted at Regis Medical?    
We accept Visa/Mastercard/Amex, PayNow, JCB, UnionPay and ApplePay.

General

Why are kidney function tests important?
Your kidneys filter waste and extra fluid from your blood. If they’re not working well, waste can build up, leading to high blood pressure, swelling, and long-term damage. Testing helps detect problems early—often before you feel unwell.
Who should get their kidney function tested?
  • Have high blood pressure or diabetes
  • Have a family history of kidney disease
  • Are on long-term medications that may affect the kidneys (like NSAIDs, some antibiotics)
  • Have swelling in your legs, foamy urine, or unexplained fatigue
What is a renal panel?

A renal panel is a group of blood tests that assess how well your kidneys are working. It typically measures:

  • Creatinine & eGFR: main markers of kidney filtering function
  • Blood urea nitrogen (BUN): another waste product level
  • Electrolytes (sodium, potassium, chloride, bicarbonate): to see how well your kidneys balance salts and acids
What does eGFR mean?

eGFR stands for estimated Glomerular Filtration Rate. It’s calculated from your creatinine, age, sex, and sometimes race, and gives an estimate of how well your kidneys filter waste.

  • Above 90: normal
  • 60–89: mild reduction (often age-related)
  • Below 60: may indicate chronic kidney disease (CKD), needing further assessment
Do I need to fast before a renal panel?
No fasting required for kidney renal panel test.
What is kidney ultrasound?

It’s a painless scan using sound waves to create images of your kidneys and bladder. It helps detect:

  • Kidney size & shape changes (like cysts or scarring)
  • Kidney stones
  • Blockages or swelling (hydronephrosis)
  • Some tumors
What happens if my renal panel is abnormal?
Our doctor will discuss the likely cause. If mild, they may just monitor it. If more concerning, you may need repeat tests, blood pressure control, lifestyle changes, or a referral to a kidney specialist.
Can kidney disease be reversed?
Early kidney problems can often be stabilised or slowed by managing blood pressure, blood sugar, diet, and avoiding certain medications. Advanced damage can’t usually be reversed, which is why early detection is so important.
How often should I check my kidney function?
If you’re healthy, every 1–2 years is enough. If you have diabetes, high blood pressure, or past kidney issues, our Doctors recommend every 3–6 months.