Dr. Sandeep Gupta, MBBS, MS, MCh (Urology)
August 01, 2026 • 7 Min Read
A sudden, sharp pain in your back or side.
Pain that spreads towards your lower abdomen.
A burning sensation while passing urine.
These are some of the most common signs of kidney stones, one of the leading urological conditions affecting adults today.
Kidney stones can develop silently over months or even years before causing symptoms. When they begin to move through the urinary tract, they can cause intense pain and may require immediate medical attention.
The good news is that kidney stones are highly treatable. With early diagnosis, modern laser stone surgery, and lifestyle changes, most people recover completely and can reduce the risk of future stones.
At BK Aditya Multispeciality Hospital, our experienced urologists in Kolkata provide comprehensive care for kidney stones using advanced diagnostic techniques and minimally invasive treatment options.
Kidney stones are hard deposits made of minerals and salts that form inside the kidneys.
Normally, urine contains chemicals that prevent crystals from sticking together. However, dehydration, dietary habits, metabolic disorders, and certain medical conditions can allow these crystals to grow into stones.
Kidney stones may remain inside the kidney or move into the ureter, causing severe pain and urinary symptoms.
What Causes Kidney Stones?
Several factors increase the risk of developing kidney stones.
Not drinking enough water is one of the most common causes of kidney stones.
Concentrated urine allows minerals to crystallize and form stones.
Excess sodium increases calcium levels in the urine, increasing the risk of calcium stones.
Reducing salt intake is one of the simplest ways to lower your risk.
Frequent consumption of foods high in oxalates may contribute to stone formation in susceptible individuals.
Examples include:
Most people do not need to avoid these foods completely, but moderation may be advised based on your doctor's recommendations.
If a close family member has had kidney stones, your chances of developing them are higher.
Obesity, lack of physical activity, and poor dietary habits can increase the likelihood of kidney stone formation.
Kidney stones are more common in people with:
Small kidney stones may not cause symptoms.
When a stone moves into the urinary tract, common symptoms include:
If you experience severe pain with fever or difficulty passing urine, seek immediate medical attention.
You should consult a urologist in Kolkata if you experience:
Early diagnosis can prevent complications such as kidney infection, urinary obstruction, and kidney damage.
Your urologist may recommend:
These investigations help determine the size, location, and type of kidney stone.
Treatment for Kidney Stones
Treatment depends on the size, location, and severity of symptoms.
Small stones often pass naturally with:
Regular follow-up is important to monitor stone passage.
Larger stones or stones causing severe pain may require laser stone surgery.
This minimally invasive procedure breaks the stone into tiny fragments, allowing them to pass naturally or be removed safely.
Benefits include:
Modern endourological procedures use specialized instruments inserted through the natural urinary passage to remove stones without major surgery.
These techniques are safe, effective, and commonly used for complex kidney stones.
How Can You Prevent Kidney Stones?
Many kidney stones can be prevented through simple lifestyle changes.
Aim for enough water to keep your urine light yellow or nearly clear unless your doctor advises otherwise.
Good hydration remains the most effective prevention strategy.
Limiting processed foods and excess table salt can reduce the risk of calcium stone formation.
A healthy diet rich in fruits, vegetables, whole grains, and adequate calcium supports kidney health.
Avoid excessive intake of processed foods and sugary beverages.
Obesity increases the risk of kidney stones.
Regular exercise and a balanced diet help lower that risk.
Pain while passing urine, recurrent UTIs, or blood in the urine should always be evaluated promptly.
Early treatment helps prevent complications.
Can Kidney Stones Come Back?
Yes.
People who have had one kidney stone are at a higher risk of developing another.
Your doctor may recommend:
Following your treatment plan significantly reduces recurrence.
Why Choose BK Aditya Multispeciality Hospital?
At BK Aditya Multispeciality Hospital, our Department of Urology provides comprehensive diagnosis and treatment for kidney stones and other urinary disorders.
Our services include:
Whether you need treatment for kidney stones, urinary tract infections, enlarged prostate, or other urological conditions, our specialists are committed to providing advanced, patient-focused care using the latest minimally invasive techniques.
The most common first symptom is sudden, severe pain in the back or side that may spread towards the lower abdomen or groin.
Yes. Small kidney stones often pass naturally with adequate hydration, medication, and medical supervision. Larger stones may require laser or endoscopic treatment.
Drink plenty of water, reduce excess salt intake, maintain a healthy weight, eat a balanced diet, and seek treatment for urinary infections or metabolic disorders.
Consult a urologist if you experience severe pain, blood in the urine, recurrent stones, fever, urinary obstruction, or symptoms that do not improve.
Kidney stones are painful, but they are also one of the most treatable urological conditions when diagnosed early.
Ignoring symptoms can increase the risk of infection, kidney damage, and repeated stone formation.
If you are experiencing back pain, blood in the urine, burning during urination, or recurrent kidney stones, consult an experienced urologist in Kolkata without delay.
At BK Aditya Multispeciality Hospital, we combine expert clinical care with advanced laser stone surgery, endourology, and personalized prevention strategies to help you recover quickly and protect your kidney health for the future.
Keep Reading
Irregular periods can be more than just a temporary change. Learn the common causes of menstrual irregularities, warning signs to watch for, and when you should consult an experienced gynaecologist in Kolkata.
Persistent joint pain, back pain, sports injuries, or fractures should never be ignored. Learn the common signs that indicate it's time to consult an experienced orthopaedic surgeon in Kolkata.
Preventive health check-ups help detect diseases before symptoms appear, giving you the best chance for timely treatment and a healthier life. Learn why regular health screenings are essential and when you should schedule yours.
