Kidney Stone Pain: Location, Symptoms & How It Feels

Kidney stone pain can begin suddenly, become extremely intense and spread from the back towards the abdomen or groin. Some people describe it as a sharp, stabbing sensation, while others experience severe cramps that come and go in waves. The location of the pain may also change as the stone moves through the urinary tract.

However, not every kidney stone causes pain. Small stones may remain inside the kidney without producing noticeable symptoms. Pain often develops when a stone moves into the ureter, the narrow tube that carries urine from the kidney to the bladder, or blocks the flow of urine.

Recognising the pattern of kidney stone pain is important because similar symptoms can occur with several other conditions. At Jyoti Hospital, Gurugram, the Department of Urology evaluates patients with suspected urinary stones and offers treatment options based on the stone’s location, size and clinical condition.

Where Does Kidney Stone Pain Occur?

Kidney stone pain most commonly affects one side of the back or abdomen. However, it can spread to other areas depending on where the stone is located in the urinary tract.

The kidneys lie towards the back of the upper abdomen, below the rib cage, on either side of the spine. Therefore, pain caused by a kidney stone often begins in the flank, the area between the lower ribs and the hip.

As the stone travels down the ureter, the pain may move towards the lower abdomen, groin or genital region.

Our urology team considers the location and pattern of pain along with urinary symptoms and investigation findings. This helps distinguish suspected urinary stone pain from other causes of abdominal, back or pelvic discomfort.

1. Pain in the Back or Side (Flank Pain)

The most common location of kidney stone pain is the back or side, just below the ribs.

You may experience:

Sudden pain on the left or right side of your back.
Sharp or stabbing discomfort that may become severe.
Pain spreading from the back towards the side of the abdomen.
Episodes of intense pain separated by periods of less discomfort.

A stone located in the kidney or upper part of the ureter may produce pain in this region.

However, back or flank pain does not always indicate a kidney stone. Muscular problems, spinal conditions and other abdominal disorders can produce similar symptoms. A clinical assessment helps identify the likely cause.

2. Pain in the Lower Abdomen

As the stone moves down the ureter, you may begin to feel pain in the lower abdomen.

This pain may:

Spread from the side towards the front of the abdomen.
Occur on one side rather than across the entire abdomen.
Feel like severe cramps or stabbing discomfort.
Become more noticeable as the stone moves closer to the bladder.

The location and severity of pain can help the urologist understand the possible position of a stone. However, imaging is usually needed to confirm its exact location.

3. Pain in the Groin

Kidney stone pain can travel from the back and side towards the groin.

This is particularly common when a stone moves through the lower part of the ureter.

Patients may experience:

Pain extending towards the inner thigh.
Discomfort near the lower abdomen and pelvic region.
Sharp or cramping pain around the groin.
A sensation of pressure or discomfort near the urinary bladder.

In men, the pain may spread towards the testicle or scrotum. In women, it may radiate towards the vulvar region.

At Jyoti Hospital, patients reporting pain in the groin or genital region along with flank discomfort can undergo a urological assessment to investigate whether a urinary stone or another condition is responsible.

4. Pain Near the Testicles or Genital Area

A stone in the lower ureter can cause pain that travels towards the testicle or genital region.

This happens because the nerves supplying parts of the urinary tract and genital region share overlapping pathways. Consequently, the brain may perceive pain in an area away from the actual location of the stone.

However, sudden or severe testicular pain should never automatically be attributed to kidney stones. Conditions such as testicular torsion require immediate medical assessment.

How Does Kidney Stone Pain Feel?

Kidney stone pain is often described as one of the most intense types of abdominal or back pain.

The exact sensation varies from person to person. Nevertheless, certain characteristics are commonly associated with kidney stone pain.

1. Sudden and Severe Pain

Kidney stone pain may begin suddenly without an obvious warning.

A person may feel comfortable one moment and experience intense pain shortly afterwards. The pain can become severe enough to interfere with walking, sitting, sleeping or performing daily activities.

2. Sharp, Stabbing or Cramping Pain

Unlike ordinary muscular discomfort, kidney stone pain often feels deep and intense.

Patients commonly describe it as:

Sharp or stabbing pain in the back or side.
Severe abdominal cramps.
A sensation of pressure inside the abdomen.
Pain that travels towards the groin.
Discomfort that becomes difficult to tolerate.

3. Pain That Comes and Goes in Waves

One characteristic feature of kidney stone pain is its fluctuating pattern.

The pain may become extremely severe for a period, reduce temporarily and then return. These episodes are commonly called renal colic.

This happens because the ureter contracts around the stone as the urinary system attempts to move it towards the bladder. The resulting pressure and stretching can produce intense pain.

However, the pain does not always follow a predictable pattern. Some patients experience persistent discomfort rather than distinct episodes.

4. Inability to Find a Comfortable Position

People experiencing severe kidney stone pain may find it difficult to remain still.

They may:

Frequently change their sitting or lying position.
Walk around because lying down does not provide relief.
Bend forward or hold their side due to discomfort.
Find it difficult to sleep during painful episodes.

This restlessness can be an important feature of renal colic.

5. Pain Associated With Nausea and Vomiting

Severe kidney stone pain can also affect the digestive system.

Some patients experience nausea, vomiting, excessive sweating, loss of appetite and general discomfort.

These symptoms may occur alongside the pain, particularly during severe episodes.

If vomiting continues or you cannot keep fluids down, seek medical attention. Our urology team can assess patients with suspected urinary stones and associated symptoms to determine whether obstruction or another complication requires treatment.

How Does Pain Change as a Kidney Stone Moves?

The location of pain can provide clues about where a stone may be located. However, pain patterns alone cannot confirm the exact position of a stone. Imaging investigations are often needed.

Possible stone location	Common pain location
Kidney	Back or side below the ribs; may cause no symptoms
Upper ureter	Back or flank, sometimes spreading towards the front of the abdomen
Middle ureter	Side of the abdomen and lower abdominal region
Lower ureter	Lower abdomen, groin and sometimes genital region
Near the bladder opening	Lower abdominal or pelvic discomfort, sometimes with urinary urgency

As the stone travels down the ureter, the pain may appear to move from the back towards the lower abdomen and groin.

At Jyoti Hospital, understanding this pattern forms part of the initial clinical assessment. Our urologist also considers the duration of pain, previous stone episodes, urinary symptoms and associated medical conditions before recommending further investigations.

Can Kidney Stones Cause Pain Without Urinary Symptoms?

Yes. A kidney stone can cause severe pain even if you do not experience burning during urination or frequent urination.

However, some patients develop additional urinary symptoms, particularly when the stone moves closer to the bladder.

These may include:

Burning or pain while passing urine.
Frequent urge to urinate.
Passing small amounts of urine.
Blood in the urine, which may appear pink, red or brown.
Cloudy or foul-smelling urine.

In some cases, blood in the urine is visible only during laboratory testing.

A stone can also cause urinary obstruction. If both ureters become blocked, or a stone obstructs the only functioning kidney, urine output may decrease significantly or stop.

If you experience these symptoms, a urological assessment can help identify whether a stone, infection or another urinary condition is responsible.

Is Kidney Stone Pain Always Severe?

No. The intensity of kidney stone pain varies considerably.

Some people have kidney stones without experiencing any symptoms. Others develop mild discomfort, while patients with an obstructing ureteric stone may experience severe renal colic.

The severity of pain does not reliably indicate the size of the stone.

For example:

A small stone can cause severe pain if it blocks the ureter.
A larger stone may remain inside the kidney without causing noticeable pain.
A stone that moves into the ureter may cause symptoms even if it is relatively small.

Therefore, doctors consider the stone’s location, size, degree of obstruction, infection status and kidney function when deciding on treatment.

At Jyoti Hospital, treatment decisions for urinary stones are based on clinical assessment and investigation findings rather than pain intensity alone. This is important because a patient with relatively mild pain may still have significant obstruction that requires attention.

Kidney Stone Pain vs Back Pain: How Are They Different?

Not every pain in the back or side is caused by kidney stones. Muscle strain, spinal problems and other abdominal conditions can produce similar symptoms.

The following differences may help explain the typical patterns, although they cannot establish a diagnosis.

Feature	Kidney stone pain	Muscular back pain
Location	Usually one side of the back or flank	Often around the lower back
Nature	Sharp, severe or cramping	Aching, tightness or soreness
Pattern	May come in waves	Often related to movement or posture
Radiation	May spread towards the abdomen or groin	May spread to the buttock or leg, depending on the cause
Position	Changing position may not provide relief	Often changes with movement or posture
Associated symptoms	Nausea, vomiting, blood in urine or urinary symptoms	Usually muscle tenderness or stiffness

Important: These are general patterns, not diagnostic rules. A person with persistent or severe pain should undergo medical evaluation rather than relying on symptoms alone.

At Jyoti Hospital, our urology team evaluates suspected urinary stone disease in the context of the patient’s complete clinical picture. This helps avoid assuming that every episode of back or abdominal pain is caused by a kidney stone.

When Should You Seek Medical Attention for Kidney Stone Pain?

You should consult our doctor if you experience sudden or persistent pain in your back, side, abdomen or groin, particularly when accompanied by urinary symptoms.

Some symptoms require urgent medical attention because they may indicate an infection or significant urinary obstruction.

Seek urgent medical care if you experience:

Fever or chills along with suspected kidney stone pain.
Severe pain that does not improve with prescribed pain medication.
Persistent vomiting or inability to keep fluids down.
Difficulty passing urine or inability to urinate.
Blood in the urine along with pain or other concerning symptoms.
Severe pain with a history of a single functioning kidney or known kidney disease.

Fever or chills with an obstructing kidney stone can indicate an infected, blocked urinary system. This is a medical emergency. It may require urgent drainage of the urinary system and antibiotics. Do not delay treatment while waiting for the stone to pass naturally.

At Jyoti Hospital, patients with suspected urinary stones can seek urological evaluation to assess symptoms and identify possible obstruction or infection. However, if you have fever with severe flank pain, inability to pass urine or other emergency symptoms, seek immediate emergency medical care rather than waiting for a routine appointment.

How Is Kidney Stone Pain Diagnosed?

Although the location and character of pain can suggest a kidney stone, doctors need investigations to confirm the diagnosis and identify the stone’s position.

The evaluation may include:

1. Medical History and Physical Examination

Our doctor will ask about:

Where the pain started.
Whether it spreads towards the abdomen or groin.
Whether the pain comes in waves.
Associated symptoms such as vomiting, fever or urinary discomfort.
Previous episodes of kidney stones.
Existing medical conditions and medications.

A physical examination can also help identify other possible causes of abdominal or back pain.

At Jyoti Hospital, our urological evaluation begins with understanding the patient’s symptoms and relevant medical history. This helps our urologist decide which investigations are appropriate rather than recommending the same tests for every patient.

2. Urine Tests

A urine examination may help identify:

Blood in the urine.
Signs of urinary infection.
Crystals or other abnormalities.

If infection is suspected, a urine culture may also be recommended.

3. Blood Tests

Blood investigations may help assess kidney function, identify signs of infection and evaluate other abnormalities that may influence treatment.

4. Ultrasound and CT Scan

Imaging helps identify the stone’s location, size and possible obstruction.

Ultrasound: Helps identify kidney stones and swelling caused by urinary obstruction. It is also useful in selected patients where radiation exposure should be avoided.
Non-contrast CT scan: Often provides detailed information about the location, size and number of stones and can help guide treatment decisions.

The choice of investigation depends on the patient’s condition and clinical assessment.

At Jyoti Hospital, the findings from the clinical assessment and relevant investigations help our urologist determine whether the patient can be managed conservatively or needs a stone-removal procedure. The decision also considers kidney function, obstruction and possible infection.

Does Kidney Stone Pain Go Away on Its Own?

Kidney stone pain may reduce temporarily or disappear if the stone moves and urinary obstruction improves.

Small stones may pass naturally through the urinary tract. However, this depends on their size, location and other clinical factors.

A reduction in pain does not always mean that the stone has passed. In some cases, the stone may remain in the urinary tract without producing significant symptoms.

Therefore, follow-up imaging or other investigations may be necessary to confirm stone passage and ensure that the kidney is draining properly.

At Jyoti Hospital, our urologist can advise whether observation and follow-up are appropriate or whether active treatment is necessary. This distinction is important because untreated obstruction can affect kidney function even when pain has reduced.

What Treatment Is Available for Kidney Stones?

Treatment depends on the size and location of the stone, the degree of obstruction, associated infection, kidney function and the patient’s overall health.

Not every kidney stone requires surgery. However, stones that cause persistent obstruction, recurrent infection or uncontrolled pain may need active treatment.

Medical Management: Selected small stones may pass naturally with observation, appropriate pain relief and medicines that help facilitate stone passage.
- The doctor may recommend follow-up imaging to confirm that the stone has passed.
ESWL (Extracorporeal Shock Wave Lithotripsy): ESWL uses externally generated shock waves to break a kidney stone into smaller fragments. The fragments can then pass through the urinary tract.
- It is a non-invasive treatment option for selected stones. However, its suitability depends on stone size, location, composition and other patient-related factors.
URS (Ureteroscopy): Ureteroscopy involves passing a thin endoscope through the urinary passage to reach a stone in the ureter.
- The doctor may use a laser to break the stone into smaller pieces and remove the fragments when appropriate.
RIRS (Retrograde Intrarenal Surgery): RIRS uses a flexible ureteroscope to reach stones located inside the kidney.
- A laser breaks the stones into smaller fragments, which may then pass naturally or be removed using specialised instruments.
PCNL (Percutaneous Nephrolithotomy): PCNL is generally used for large or complex kidney stones.
- The surgeon creates a small tract through the skin of the back to access the kidney and remove the stone using specialised instruments.

The appropriate treatment should always be decided after clinical evaluation and imaging. No single procedure is suitable for every patient.

Treatment at Jyoti Hospital, Gurugram

When kidney stone pain develops, the first priority is to identify the cause and determine whether the stone is affecting urine flow or kidney function.

At Jyoti Hospital, Gurugram, our Department of Urology provides evaluation and treatment for urinary stone disease. The approach focuses on identifying the stone’s location and clinical significance before selecting a treatment.

How the Urology Team Approaches Kidney Stone Pain

Depending on your symptoms and clinical findings, the assessment may involve:

Understanding the location, duration and severity of pain.
Reviewing previous kidney stone episodes and relevant medical history.
Assessing associated symptoms such as fever, vomiting, urinary discomfort and blood in the urine.
Reviewing appropriate urine and blood investigations.
Assessing imaging findings to understand stone size, location and obstruction.
Discussing whether observation, medication or a procedure is appropriate.

Treatment Options Available at Jyoti Hospital

Our hospital’s published urology services include:

ESWL: Shock-wave lithotripsy for selected stones.
URS: Endoscopic treatment of ureteric stones.
RIRS: Flexible ureteroscopy for selected kidney stones.
PCNL and mini-PCNL: Procedures for large or complex renal stones.
Laser stone surgery: Endoscopic laser treatment for appropriate urinary stones.

The choice of procedure depends on the patient’s condition, stone characteristics and our urologist’s assessment.

Why Is Individualised Treatment Important?

Two patients with similar pain may require different treatments. One may have a small stone that can pass naturally, while another may have an obstructing stone that requires an endoscopic procedure.

Similarly, a stone inside the kidney may require a different approach from one lodged in the ureter.

The aim is to relieve symptoms, address obstruction when present, protect kidney function and reduce the risk of further complications.

If you are experiencing recurrent flank pain, pain spreading towards the groin, blood in the urine or other symptoms suggestive of kidney stones, consult our Urology Team at Jyoti Hospital for an appropriate assessment.

Final Thoughts

Kidney stone pain commonly begins in the back or side and may travel towards the abdomen, groin or genital region. It can feel sharp, stabbing or cramping, and often comes in waves. However, the location and intensity of pain vary depending on the stone’s position and whether it blocks urine flow.

Do not ignore severe or persistent pain, particularly when it occurs with fever, chills, vomiting or difficulty passing urine. Timely diagnosis helps identify the cause and determine whether observation, medication or a procedure is needed.

At Jyoti Hospital, Gurugram, the Department of Urology offers evaluation and several treatment options for urinary stone disease, including ESWL, URS, RIRS and PCNL. The appropriate approach depends on the individual patient’s symptoms, investigations and stone characteristics.

If you suspect kidney stones, consult our urologist for appropriate evaluation and treatment.

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FAQs

Where does kidney stone pain usually start?
- Kidney stone pain commonly starts in the back or side, just below the ribs. It may spread towards the abdomen, groin or genital region as the stone moves through the ureter.
How does kidney stone pain feel?
- It often feels like sudden, sharp or stabbing pain in the back or side. The pain may become severe, come in waves and spread towards the lower abdomen or groin.
Can kidney stone pain come and go?
- Yes. Kidney stone pain often comes in waves, with episodes of intense discomfort followed by temporary relief. This pattern is known as renal colic.
Can kidney stones cause testicular pain?
- Yes. In men, a stone in the lower ureter may cause referred pain towards the testicle or scrotum. However, sudden testicular pain needs urgent evaluation to rule out other conditions.
When is kidney stone pain an emergency?
- Seek emergency medical attention if kidney stone pain occurs with fever, chills, inability to pass urine, persistent vomiting or severe uncontrolled pain. An infected obstructed urinary system requires urgent treatment.