Kidney stones are hard deposits that form when certain substances in the urine become concentrated and crystallize. Depending on their size, location, composition, and whether they are causing obstruction, a kidney stone may pass naturally or require medical treatment.
People searching how to remove kidney stone often want to know whether they can get rid of the stone at home, whether medicines can help, or whether a procedure is necessary.
There is no single removal method that works for every stone. A small, uncomplicated stone may pass naturally, while a larger or obstructing stone may require a urological procedure.
At Prabhakar Bhurke Clinic, Dr. Sandip Prabhakar Bhurke, a super specialist nephrologist, evaluates kidney function, recurrent stone risk, metabolic factors, and associated kidney disease. When active stone removal is required, care can be coordinated with an appropriate urology specialist.
Can Kidney Stones Be Removed Naturally?
Some kidney stones can pass naturally without a procedure.
The likelihood depends mainly on:
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Stone size
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Stone location
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Shape of the stone
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Urinary tract anatomy
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Degree of obstruction
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Presence or absence of infection
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Kidney function
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Severity and persistence of symptoms
Smaller stones generally have a better chance of spontaneous passage than larger stones.
A stone that has entered the ureter may eventually pass through the urinary tract, whereas a stone remaining inside the kidney may simply stay there without causing symptoms.
What Can Help a Small Kidney Stone Pass?
For a suitable patient with an uncomplicated stone, doctors may recommend conservative management.
Appropriate Hydration
Adequate fluid intake helps maintain urine flow and may support passage of some small stones.
However, drinking excessive amounts of water does not guarantee stone removal.
If a stone is causing significant obstruction, forcing large volumes of fluid can increase pressure and discomfort.
Patients with kidney failure, heart failure, reduced urine output, or fluid restrictions require individualized fluid advice.
Pain Management
A kidney stone can cause severe pain, particularly when it moves through the ureter.
Doctors may recommend appropriate pain medication based on:
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Kidney function
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Other medical conditions
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Current medications
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Risk of stomach or bleeding complications
NSAID painkillers can be useful in some cases but may not be appropriate for people with certain kidney problems, dehydration, or other medical conditions.
Do not repeatedly self-medicate for kidney stone pain without medical advice.
Medicines That May Support Stone Passage
For selected ureteral stones, doctors may consider medicines such as alpha-blockers to facilitate passage.
These medicines are not suitable for every patient or every stone.
The decision depends on the stone's location, size, symptoms, and the patient's overall health.
Can Medicine Dissolve a Kidney Stone?
This depends on the stone's composition.
Calcium Stones
Most kidney stones are calcium-containing stones. These stones generally cannot be dissolved with ordinary tablets.
Uric Acid Stones
Selected uric acid stones may sometimes be dissolved by increasing urine pH through medically supervised urine alkalinization.
This treatment requires appropriate evaluation and monitoring.
Therefore, identifying the likely stone type can be important when planning treatment and preventing future stones.
Kidney Stone Removal Based on Stone Size
Stone size is an important factor, but it is not the only consideration.
Small Stones
Small stones may have a reasonable chance of passing naturally, particularly when located in the ureter.
Medium-Sized Stones
As stone size increases, spontaneous passage becomes less predictable. Active treatment may be considered depending on symptoms and location.
Larger Stones
Larger stones are less likely to pass naturally and may require procedures such as ESWL, ureteroscopy, RIRS, or PCNL depending on their location and characteristics.
A scan should be interpreted together with the patient's symptoms and kidney function before choosing treatment.
Kidney Stone Removal Procedures
When a stone does not pass naturally or causes complications, a urologist may recommend active removal.
ESWL
Extracorporeal Shock Wave Lithotripsy (ESWL) uses externally generated shock waves to break a selected kidney or ureter stone into smaller fragments.
ESWL may be considered based on:
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Stone size
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Stone location
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Stone density
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Kidney anatomy
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Urinary obstruction
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Patient factors
Not every stone is suitable for ESWL.
Ureteroscopy With Laser Lithotripsy
During ureteroscopy, a small scope is passed through the urinary tract to reach the stone.
Laser energy can fragment the stone into smaller pieces, which can then be removed or allowed to pass.
A temporary ureteral stent may sometimes be placed before or after the procedure.
RIRS
Retrograde Intrarenal Surgery (RIRS) uses a flexible ureteroscope to reach stones located inside the kidney.
Laser energy is commonly used to fragment the stone.
RIRS can be considered for selected kidney stones based on their size, location, anatomy, and other clinical factors.
PCNL
Percutaneous Nephrolithotomy (PCNL) is a minimally invasive procedure commonly used for larger or complex kidney stones.
A small access tract is created through the skin into the kidney, allowing the stone to be fragmented and removed.
PCNL is generally considered for larger stone burdens or specific complex stone situations rather than every kidney stone.
Does Every Kidney Stone Need Surgery?
No.
A kidney stone does not automatically require surgery.
Observation or medical management may be appropriate when:
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The stone is small
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Symptoms are manageable
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There is no significant obstruction
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There is no infection
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Kidney function is stable
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The stone has a reasonable chance of passing
Active treatment may be considered when the stone causes persistent symptoms, obstruction, infection, worsening kidney function, or fails to pass.
When Is Kidney Stone Removal Urgent?
A blocked urinary system combined with infection can be a medical emergency.
Seek urgent medical care if kidney stone symptoms occur with:
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Fever
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Chills
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Severe or worsening pain
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Persistent vomiting
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Difficulty passing urine
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Very low or absent urine output
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Severe weakness
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Confusion
An infected obstructed kidney may require urgent drainage using a ureteral stent or nephrostomy before definitive stone removal.
Antibiotics alone may not be sufficient when an infected urinary system is blocked.
How Is a Kidney Stone Diagnosed Before Removal?
The treatment decision usually begins with appropriate evaluation.
Urine Testing
Urinalysis may identify:
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Blood
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Infection
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Crystals
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Protein
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Other urinary abnormalities
A urine culture may be required when infection is suspected.
Blood Tests
Tests may include:
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Serum creatinine
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eGFR
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Electrolytes
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Calcium
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Uric acid
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Complete blood count when indicated
These investigations help assess kidney function and identify complications.
Imaging
Depending on the situation, doctors may recommend:
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Kidney ultrasound
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Non-contrast CT scan
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Other imaging when clinically appropriate
Imaging can show the stone's size, location, number, and whether urine flow is obstructed.
What Happens After the Kidney Stone Is Removed?
Stone removal is only one part of long-term kidney stone care.
The next goal is to reduce the chance of another stone forming.
Depending on the patient's history, doctors may recommend:
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Stone analysis
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Blood tests
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Urine metabolic testing
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24-hour urine testing for recurrent stone formers
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Dietary adjustments
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Appropriate fluid intake
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Treatment of specific metabolic abnormalities
Understanding why a stone formed can help guide prevention.
How to Prevent Kidney Stones From Coming Back
Prevention should be personalized according to the type of stone and metabolic risk factors.
General measures may include:
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Drinking an appropriate amount of fluid
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Reducing excessive salt intake
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Maintaining a balanced diet
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Maintaining normal dietary calcium unless advised otherwise
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Avoiding unnecessary supplements
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Maintaining a healthy body weight
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Staying physically active
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Managing medical conditions that increase stone risk
People with recurrent stones may benefit from specialist metabolic evaluation.
What Should You Avoid for Kidney Stone Removal?
Be cautious about unverified methods advertised as quick stone cures.
Avoid relying on:
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Unproven herbal mixtures
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“Kidney cleansing” products
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Extreme fasting
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Excessive water consumption
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Large amounts of unprescribed supplements
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Self-prescribed antibiotics
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Repeated painkiller use without medical advice
These approaches may delay appropriate treatment or cause additional health problems.
Nephrologist or Urologist: Who Removes Kidney Stones?
Both specialists may contribute to kidney stone care, but their roles are different.
Nephrologist
A nephrologist can help with:
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Kidney function assessment
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Recurrent kidney stones
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Metabolic stone evaluation
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Prevention strategies
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Associated chronic kidney disease
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Electrolyte abnormalities
Urologist
A urologist generally performs or manages procedures such as:
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Ureteroscopy
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Laser lithotripsy
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ESWL
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RIRS
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PCNL
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Ureteral stent placement
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Treatment of urinary obstruction
Coordinated nephrology and urology care may be particularly useful for patients with recurrent stones or reduced kidney function.
Kidney Stone Removal at Prabhakar Bhurke Clinic
At Prabhakar Bhurke Clinic, Dr. Sandip Prabhakar Bhurke, a super specialist nephrologist, provides comprehensive evaluation for patients with kidney stones and related kidney problems.
Care may include:
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Kidney function assessment
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Review of ultrasound and CT findings
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Recurrent stone evaluation
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Metabolic assessment
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Prevention and dietary guidance
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Management of associated kidney disease
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Monitoring of creatinine and eGFR
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Coordination with urology specialists when active stone removal is required
The aim is to select an appropriate treatment strategy while protecting long-term kidney health.
Frequently Asked Questions
How can I remove a kidney stone at home?
Some small, uncomplicated stones may pass naturally with appropriate hydration, symptom management, and medical observation. Home remedies cannot reliably remove every stone, and suspected obstruction or infection requires medical evaluation.
Can drinking water remove kidney stones?
Adequate hydration can support urine flow and may help selected small stones pass. However, excessive water cannot dissolve most stones or force an obstructed stone through the urinary tract.
What is the fastest way to remove a kidney stone?
The appropriate method depends on stone size, location, obstruction, infection, and symptoms. When active removal is necessary, procedures such as ureteroscopy with laser lithotripsy, ESWL, RIRS, or PCNL may be considered by a urologist.
Can kidney stones dissolve naturally?
Most calcium stones do not dissolve naturally through medicines. Selected uric acid stones may be dissolved through medically supervised urine alkalinization.
Does every kidney stone require laser treatment?
No. Small uncomplicated stones may pass naturally. Laser lithotripsy is generally considered when active endoscopic stone treatment is appropriate.
Can a kidney stone damage the kidney?
A stone can impair kidney function when it causes significant or prolonged obstruction, particularly if infection is also present. Prompt treatment is important when complications occur.
Can a kidney stone cause infection?
A stone can contribute to urinary obstruction and may be associated with infection. Fever or chills with suspected obstruction requires urgent medical attention.
Which doctor should I consult for kidney stone removal?
A nephrologist can assess kidney function and recurrent stone risk, while a urologist generally performs procedures to remove stones or relieve urinary obstruction.
Conclusion
Knowing how to remove kidney stone starts with understanding that treatment depends on the stone's size, location, composition, symptoms, obstruction, infection, and kidney function.
Some small stones can pass naturally with appropriate medical management and follow-up. Medicines may help with pain or facilitate passage of selected ureteral stones, while most calcium stones cannot be dissolved with tablets.
When active removal is necessary, a urologist may consider ESWL, ureteroscopy with laser lithotripsy, RIRS, or PCNL, depending on the individual stone characteristics. A stone associated with infection and urinary obstruction requires urgent medical attention.
At Prabhakar Bhurke Clinic, Dr. Sandip Prabhakar Bhurke, a super specialist nephrologist, provides expert kidney-function assessment, recurrent stone evaluation, metabolic guidance, prevention planning, and coordinated care with urology specialists when a procedure is required.
Book an Appointment Today
If you have a kidney stone, severe flank pain, blood in the urine, recurrent stones, urinary obstruction, high creatinine, or reduced eGFR, schedule a consultation at Prabhakar Bhurke Clinic.
Dr. Sandip Prabhakar Bhurke, a super specialist nephrologist, can review your investigations, assess kidney function and stone-related risks, and guide you toward an individualized treatment and prevention plan.
Medical Disclaimer
This article is intended for general educational purposes only and does not replace professional medical advice, diagnosis, or treatment. Kidney stone treatment depends on stone size, location, composition, symptoms, obstruction, infection, kidney function, and other individual factors. Do not force excessive fluid intake or self-medicate with painkillers, antibiotics, herbal products, or stone-removal medicines. Fever or chills with suspected urinary obstruction, severe pain, persistent vomiting, difficulty passing urine, or very low urine output requires urgent medical evaluation.
