Ureteric Stone: Will It Pass on Its Own or Need Surgery?

Most ureteric stones smaller than 10 mm can be given a trial of passing on their own, while larger stones usually need a procedure. The right ureteric stone treatment for you depends on the stone’s size, its position in the ureter, and whether you have fever or a blocked kidney. If you are in colic pain right now with a scan report in your hand, this guide explains what happens next. A urology doctor in Ahmedabad can read that report and tell you which group you fall into.

What Is a Ureteric Stone, and Why Does It Hurt So Much?

A ureteric stone is a kidney stone that has moved from the kidney into the ureter, the narrow tube that carries urine to the bladder. When it gets stuck, urine backs up behind it and stretches the kidney. That stretching causes renal colic, the sudden cramping pain that often starts in the flank and travels toward the groin.

Pain is not the only clue. Many people also notice:

• Nausea or vomiting
• Blood in the urine
• A frequent urge to pass urine, or burning, when the stone is close to the bladder

Location matters for treatment. Doctors describe stones as upper, mid or lower ureteric, and that position changes both the symptoms and the plan.

Which Ureteric Stone Treatment Fits Your Stone Size and Location?

Size is the first thing your urologist checks on the scan. If you want the kidney-side version of this question, our guide on what size of kidney stone needs surgery covers it. For the ureter, this is the usual pattern:

• Under 5 mm: most likely to pass on its own, with pain relief and a follow-up scan.
• 5 to 10 mm: may pass, so a monitored trial with medication is reasonable.
• Over 10 mm: unlikely to pass, and most need a procedure.

This follows the approach of the joint European Association of Urology and American Urological Association guideline panel. It advises observing stones under 10 mm with regular check-ups and considering medication to help them pass. For stones larger than 10 mm, the panel says that in most cases surgery is needed.

Stones close to the bladder also tend to pass more easily than stones high in the ureter.

Ureteric Stone Treatment Without Surgery: What a Trial of Passing Looks Like

For an uncomplicated stone up to 10 mm, observation is the first step of ureteric stone treatment. Your urologist may prescribe:

• Pain relief that you can take on schedule
• An alpha-blocker such as tamsulosin, which relaxes the ureter. A meta-analysis of 16 randomized trials found these drugs made stone passage about 1.6 times as likely as waiting alone
• Enough fluids to keep your urine pale, which matters in Ahmedabad’s summer heat
• A repeat scan or ultrasound at planned intervals

This is where patients often get confused. Pain can fade while the stone is still partly blocking the kidney. A silent blockage can damage the kidney over time, which is why the repeat scan matters even when you feel better.

When Does Ureteric Stone Treatment Need Surgery?

Your urologist will usually recommend a procedure when:

• The stone is larger than 10 mm
• The stone has not moved after the trial period you agreed on
• Pain or vomiting cannot be controlled with medicines
• There is infection together with a blocked ureter, which is urgent
• You have only one working kidney, or the scan shows kidney damage

The usual procedure is ureteroscopy. A thin scope passes through the urethra and bladder into the ureter, so there are no cuts on the skin. A laser breaks the stone into small pieces that are removed or flushed out. Shock wave lithotripsy suits some upper ureteric stones.

There are trade-offs. Many patients get a temporary DJ stent afterwards, which can cause urgency, flank discomfort or blood in the urine until it is removed. Larger or harder stones sometimes need a second session.

Choosing surgical ureteric stone treatment early is not a failure of waiting. When the kidney is at risk, it protects the kidney.

Dr. Dushyant Pawar, a consultant Specialist urologist in ahmedabad, reviews stone size, position, and kidney function before recommending observation or a laser procedure.

Warning Signs: When a Ureteric Stone Becomes an Emergency

A stone that blocks urine flow is the same problem we describe in our guide to ureteral obstruction. Get urgent care if you have:

• Fever or chills along with flank pain
• No urine passing at all
• Vomiting that stops you keeping fluids down
• Pain that your prescribed medicines do not control
• Only one kidney and a suspected stone

A blocked kidney with infection can worsen quickly, so ureteric stone treatment in this situation should not wait for the stone to pass. Go to an emergency department or call the clinic on +91-75674 65000.

Your Next Step If You Have a Ureteric Stone

A ureteric stone is not automatically a surgery case, and it is not safe to ignore either. Stones under 10 mm often get a monitored trial of passing, while larger stones, infection, or a blocked kidney need a procedure. If you are in pain with a scan report and want a kidney stone specialist in Gota Ahmedabad to review it, send the report to us on WhatsApp. Dr. Dushyant Pawar’s team will tell you which ureteric stone treatment fits your stone, so you know whether to wait or act.

Frequently Asked Questions About Ureteric Stones

How long does a ureteric stone take to pass?

Small stones often pass within days to a few weeks. In one 213-patient study, about 43% passed within 6 weeks and a further 39% within the next 6. If a stone has not moved after the period your urologist set, a procedure is usually discussed.

What size ureteric stone can pass naturally?

Stones under 5 mm pass most often, and many stones up to 10 mm can pass with monitoring. Stones larger than 10 mm rarely pass and usually need a procedure.

Can a ureteric stone pass without medicine?

Yes, small stones can. Medicines such as alpha-blockers can improve the chances for stones of about 5 to 10 mm. Do not start them without a urologist’s advice.

What is the best ureteric stone treatment for a stone larger than 10 mm?

Ureteroscopy with laser fragmentation is the most common choice, because it reaches the stone without skin cuts. Shock wave lithotripsy suits some upper ureteric stones. The best option depends on the stone’s position and hardness.

Is ureteroscopy for a ureteric stone painful?

It is done under anaesthesia, so you feel no pain during the procedure. A temporary stent can cause discomfort and urgency for days to weeks until it is removed.

Can a ureteric stone damage the kidney?

Yes. If the blockage lasts, pressure from backed-up urine can harm kidney function, and infection raises the risk. That is why follow-up scans matter during a trial of passing.

When should I go to the emergency room for a ureteric stone?

Go if you have fever or chills, cannot pass urine, are vomiting repeatedly, or have pain that medicines do not control. Do not wait for the stone to pass in these cases.

 

This article is for information only and is not medical advice. Please see a urologist about your own scan and symptoms.