Introduction
Many people are surprised to learn that a person can often live a healthy life with one functioning kidney because the healthy kidney can usually perform enough filtration for the body's needs. However, when one kidney is not working, it is important to identify the underlying cause and determine whether the remaining kidney is healthy.
A non-functioning kidney may result from congenital abnormalities, kidney stones, urinary obstruction, severe infections, reduced blood supply, or chronic kidney disease. Early diagnosis and treatment are essential to protect the functioning kidney and prevent future complications.
At Prabhakar Bhurke Clinic, our super specialist nephrologist provides comprehensive kidney evaluations, advanced diagnostic testing, personalized treatment plans, dialysis guidance, kidney transplant evaluation, and long-term kidney care for patients with single kidney function and other kidney disorders.
Can a Person Live with One Working Kidney?
Yes. Many people live normal, healthy lives with one functioning kidney.
Examples include:
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People born with only one kidney
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Kidney donors
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Patients whose second kidney has stopped functioning
Regular monitoring is important to ensure that the remaining kidney continues to function well.
Symptoms If One Kidney Is Not Working
In many cases, there may be no symptoms, especially if the other kidney is healthy.
When symptoms do occur, they may include:
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Pain in the side or lower back
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Swelling of the feet, ankles, or face
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High blood pressure
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Fatigue
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Reduced urine output
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Frequent urination
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Blood in the urine
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Foamy urine
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Recurrent urinary tract infections
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Nausea
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Loss of appetite
Symptoms depend on the underlying cause rather than simply having one non-functioning kidney.
Common Causes of One Kidney Not Working
Several medical conditions may lead to loss of kidney function.
Kidney Stones
Large or untreated kidney stones may block urine flow and damage the kidney over time.
Urinary Tract Obstruction
Blockage of the ureter can prevent normal urine drainage and reduce kidney function.
Chronic Kidney Disease (CKD)
Progressive kidney damage may eventually affect one or both kidneys.
Recurrent Kidney Infections
Repeated severe infections can permanently damage kidney tissue.
Congenital Kidney Abnormalities
Some people are born with an underdeveloped or poorly functioning kidney.
Reduced Blood Supply
Poor blood flow to the kidney may lead to permanent loss of function.
Trauma or Injury
Serious kidney injuries may result in permanent kidney damage.
Possible Complications
If left untreated, the underlying cause may lead to:
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High blood pressure
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Recurrent infections
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Kidney stones
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Chronic kidney disease
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Reduced function of the remaining kidney
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Kidney failure (if both kidneys become affected)
Regular monitoring helps prevent complications.
How Is One Non-Functioning Kidney Diagnosed?
At Prabhakar Bhurke Clinic, our super specialist nephrologist performs a comprehensive kidney evaluation.
Medical History and Physical Examination
The doctor reviews:
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Symptoms
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Medical history
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Previous kidney stones
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Urinary symptoms
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Current medications
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Family history
Blood Tests
Important investigations include:
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Serum Creatinine
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Estimated Glomerular Filtration Rate (eGFR)
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Blood Urea Nitrogen (BUN)
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Electrolytes
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Hemoglobin
These tests evaluate overall kidney function.
Urine Tests
Urine investigations may include:
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Routine urinalysis
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Albumin-to-Creatinine Ratio (ACR)
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Protein testing
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Urine microscopy
These tests help detect kidney damage.
Imaging Studies
Imaging plays a major role in diagnosis and may include:
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Kidney Ultrasound
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CT Scan
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MRI when clinically indicated
These studies help determine kidney size, obstruction, stones, cysts, or structural abnormalities.
Kidney Function Scan
In selected patients, a nuclear medicine renal scan may be recommended to evaluate how well each kidney is functioning individually.
Treatment
Treatment depends on the underlying cause.
Treat the Underlying Condition
Treatment may involve managing:
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Kidney stones
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Urinary obstruction
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Kidney infections
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High blood pressure
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Diabetes
Early treatment helps preserve the healthy kidney.
Medications
Your nephrologist may prescribe medicines to:
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Control blood pressure
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Treat infections
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Reduce protein leakage
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Manage chronic kidney disease
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Correct electrolyte imbalance
Treatment is individualized.
Kidney Stone Treatment
Patients with kidney stones may require:
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Medications
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Extracorporeal Shock Wave Lithotripsy (ESWL)
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Ureteroscopy with Laser Lithotripsy
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Percutaneous Nephrolithotomy (PCNL)
Our nephrologist coordinates care with experienced urology specialists whenever procedures are necessary.
Dialysis
Dialysis is generally not required if the remaining kidney functions well.
However, dialysis may become necessary if both kidneys lose significant function.
Kidney Transplant
Patients with advanced kidney failure affecting both kidneys may be evaluated for kidney transplantation.
How to Protect Your Remaining Kidney
Support kidney health by:
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Controlling blood pressure.
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Managing diabetes.
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Drinking adequate fluids unless medically restricted.
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Eating a kidney-friendly diet.
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Avoiding smoking.
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Limiting unnecessary painkiller use.
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Maintaining a healthy weight.
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Having regular kidney function tests.
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Following your nephrologist's recommendations.
Protecting the remaining kidney is essential for long-term health.
When Should You Consult a Nephrologist?
Consult a super specialist nephrologist if you experience:
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High creatinine levels
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Reduced eGFR
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Persistent flank pain
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Blood in the urine
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Recurrent urinary tract infections
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Kidney stones
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Swelling
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High blood pressure
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Diabetes affecting kidney function
Early specialist care helps preserve kidney function.
Why Choose Prabhakar Bhurke Clinic?
Patients trust Prabhakar Bhurke Clinic because we provide:
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Consultation with a super specialist nephrologist
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Comprehensive kidney evaluations
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Advanced kidney function testing
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Personalized treatment plans
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Expertise in chronic kidney disease and kidney failure
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Kidney stone management
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Dialysis planning and management
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Kidney transplant evaluation
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Compassionate, evidence-based patient care
Our goal is to preserve kidney function, protect the healthy kidney, and improve long-term quality of life.
Frequently Asked Questions (FAQs)
Can one healthy kidney perform all kidney functions?
Yes. In many people, one healthy kidney can adequately filter blood and maintain normal body functions.
Will I always have symptoms if one kidney is not working?
No. Many people have no symptoms, particularly if the remaining kidney functions normally.
Can a non-functioning kidney recover?
Recovery depends on the underlying cause and how quickly treatment is started. Some conditions are reversible, while others may cause permanent damage.
Which doctor should I consult?
A super specialist nephrologist specializes in evaluating kidney function, diagnosing kidney diseases, and developing personalized treatment plans to protect the remaining healthy kidney.
Conclusion
If one kidney is not working, many people can continue to live healthy lives provided the remaining kidney functions well. However, identifying the underlying cause is essential to prevent further damage and preserve long-term kidney health. Conditions such as kidney stones, urinary obstruction, infections, or chronic kidney disease should be treated promptly. Regular monitoring and early specialist care significantly improve outcomes.
At Prabhakar Bhurke Clinic, our super specialist nephrologist provides expert diagnosis, comprehensive kidney evaluations, personalized treatment plans, dialysis guidance, kidney transplant evaluation, and long-term kidney care. Through evidence-based treatment and compassionate care, we are committed to protecting your kidney health and helping you maintain an active, healthy life.
Book an Appointment Today
If you have high creatinine levels, reduced eGFR, recurrent kidney stones, persistent flank pain, blood in the urine, swelling, high blood pressure, or have been told that one kidney is not functioning properly, schedule a consultation at Prabhakar Bhurke Clinic. Our super specialist nephrologist will perform a comprehensive evaluation and develop a personalized treatment plan to protect your remaining kidney and support your long-term health.
