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A ureteric stone is a kidney stone that has dropped into the ureter, the narrow tube that carries urine from the kidney to the bladder. When it gets stuck, urine backs up, the kidney swells, and the result is the sudden, gripping flank pain that sends men to the emergency room more often than almost any other urological problem. The pain comes in waves, often radiates toward the groin, and is frequently paired with nausea, blood in the urine, or a constant urge to pass water.
Here is the part that surprises most men: a large share of these stones do not need surgery at all. Whether you can wait and let the stone pass, or whether you need a procedure, depends mostly on the stone's size, where it sits in the ureter, and whether there is any sign of infection. Getting that judgement right is what a good urology assessment is for, and it starts with a scan, not a guess.
This guide explains what ureteric stone treatment actually costs in Bangkok, in Thai baht and US dollars, how the main procedures compare, who is and is not a candidate for each, what recovery looks like, and how to tell a safe clinic from one to avoid. Pricing is indicative and meant for planning; your final quote should come from a consultation after imaging.
Ureteric stone treatment cost in Bangkok (THB and USD)
The numbers below are typical private-sector Bangkok ranges in 2026, drawn from clinic and hospital pricing and our own case experience. They are indicative, not quotes. The wide bands are real: a single small distal stone treated under sedation costs far less than a large, infected, obstructing stone that needs emergency drainage first and a staged procedure later. The savings column compares a like-for-like private-pay procedure against common self-pay or out-of-network prices in the United States, where laser ureteroscopy frequently runs USD 10,000-20,000 or more.
Item | Bangkok (THB) | Bangkok (USD approx) | Vs US self-pay |
Diagnostic workup (non-contrast CT, urinalysis, bloods) | 8,000-20,000 | $230-570 | 40-70% less |
Medical management (consult, pain relief, alpha-blocker) | 3,000-8,000 | $85-230 | Similar to less |
ESWL (shockwave lithotripsy), per session | 50,000-100,000 | $1,400-2,900 | 60-80% less |
Laser ureteroscopy + holmium laser (URS/RIRS) | 90,000-200,000 | $2,600-5,700 | 60-80% less |
PCNL (large or complex stones, uncommon for ureter) | 150,000-300,000 | $4,300-8,600 | 60-80% less |
Ureteric (JJ) stent placement | 30,000-80,000 | $850-2,300 | Often bundled |
Emergency drainage (stent or nephrostomy) | 30,000-80,000 | $850-2,300 | 50-75% less |
*USD shown at roughly 35 THB per dollar; the exchange rate moves, so treat the dollar figures as approximate. Confirm all prices at consultation.*
A few things this table does not always include, and that you should ask about explicitly: the anaesthesiologist's fee, the surgeon's fee where it is billed separately, the cost of the stent itself, a later visit to remove the stent, stone composition analysis, and a single-room hospital stay if you want one. We come back to what to ask in the safe-clinic section below.
For a broader look across the whole stone pathway, including kidney (not just ureteric) stones, see our companion guide on kidney stone treatment costs and best procedures.
What is a ureteric stone, and why does it hurt so much?
Stones form in the kidney when minerals such as calcium oxalate crystallise out of concentrated urine. Most stay in the kidney quietly. The trouble starts when one breaks loose and travels into the ureter, which at its narrowest points is only a few millimetres wide. A stone of 5-7mm can be more than enough to jam it.
The ureter responds by squeezing hard against the blockage, and that muscular spasm, plus the rising pressure in the kidney behind it, is what produces renal colic, the classic stone pain. The location of the lodged stone matters clinically. Urologists describe stones as proximal (upper, near the kidney), mid, or distal (lower, near the bladder). Distal stones are closer to the exit, pass more readily, and are easier to reach with a scope.
Men develop stones roughly twice as often as women, and several factors stack the odds: lower daily fluid intake, higher dietary salt and animal protein, hot working conditions that drive dehydration, and a family history. None of that changes the acute treatment, but it shapes the prevention plan that should follow.
When a stone can pass on its own, and when it cannot
This is the single most important decision, and it is driven by size and position. According to the European Association of Urology (EAU) urolithiasis guidelines, almost 75% of stones under 5mm and about 62% of stones 5mm or larger pass spontaneously, with an average time to passage of roughly 17 days. Location stacks on top of size: a stone under 5mm sitting in the distal ureter has around an 89% chance of passing on its own, while a similar stone in the upper ureter still passes about 71% of the time (EAU Guidelines on Urolithiasis).
That is why a sensible first step for a small, uncomplicated stone is observation with good pain control and plenty of fluids, sometimes helped along by medication, rather than going straight to a procedure. Pushing fluids keeps the urine dilute; national guidance from the US NIDDK suggests drinking enough to stay well hydrated, on the order of six to eight glasses of fluid a day for most people (NIDDK: Kidney Stones Treatment).
Active stone removal becomes the right call, per the EAU, when a stone has a low likelihood of passing, when pain persists despite proper analgesia, when obstruction does not resolve, or when kidney function is threatened (a single kidney, both sides blocked, or rising kidney markers). And there is one situation that overrides everything else: a fever or signs of infection sitting behind a blocked kidney is a urological emergency, covered in the red-flag section below.
The main treatment options, compared
Medical expulsive therapy (MET)
For a stone that has a reasonable chance of passing, the conservative route combines strong pain relief (typically an anti-inflammatory, sometimes with anti-nausea medication) and an alpha-blocker such as tamsulosin to relax the lower ureter and ease the stone out. The EAU recommends offering alpha-blockers as medical expulsive therapy for distal ureteric stones in the 5-10mm range, a strong recommendation, while noting the benefit is smaller or absent for stones under 5mm, which usually pass without help anyway (EAU Guidelines on Urolithiasis). This is the cheapest path by a wide margin, but it is not passive: you need follow-up imaging to confirm the stone has actually cleared and is not silently damaging the kidney.
ESWL (extracorporeal shockwave lithotripsy)
ESWL breaks the stone from outside the body. Focused shockwaves are aimed through the skin at the stone, fragmenting it into pieces small enough to pass in the urine over the following days and weeks. There are no incisions and no scope inside you, which is its great attraction. It is best suited to smaller stones in the kidney and upper ureter, and it is the gentler of the two procedures. The trade-off is clearance: it often takes more than one session, and the stone-free rate after a single treatment is lower than with ureteroscopy. For a deeper walkthrough, see our page on ESWL shockwave lithotripsy.
Laser ureteroscopy (URS) and RIRS
Ureteroscopy is the workhorse for stones that will not pass or that sit lower in the ureter. A thin scope is passed up through the urethra and bladder to the stone, and a holmium laser either fragments it or dusts it into fine particles. When a flexible scope is taken all the way up into the kidney, the same approach is called retrograde intrarenal surgery (RIRS). There are no external cuts. This technique has the highest single-session clearance rate of the three: the large CROES global ureteroscopy study reported stone-free rates of 94.2% for distal, 89.4% for mid, and 84.5% for proximal ureteric stones, with low complication rates (CROES ureteroscopy global study, European Urology 2014). The trade-off is that it is more invasive than ESWL and usually leaves you with a temporary stent. More detail is on our ureteroscopy and RIRS page.
PCNL (percutaneous nephrolithotomy)
PCNL is reserved for large or complex stones, generally in the kidney rather than the ureter, where a small tract is made through the back directly into the kidney. It is rarely the answer for an isolated ureteric stone and is included here only for completeness. You can read more on the PCNL page.
ESWL vs laser ureteroscopy: which performs better?
The honest summary, supported across the AUA and EAU guidelines, is that ureteroscopy clears more stones in one go but asks more of you, while ESWL is easier to recover from but may need repeating. As one guideline synthesis puts it, shockwave lithotripsy is associated with less morbidity and a lower complication rate than ureteroscopy, however it has a lower stone-free rate after a single procedure, with no statistical difference between the two by three months (Guideline of guidelines: kidney and bladder stones).
Factor | ESWL | Laser ureteroscopy (URS/RIRS) |
How it works | Shockwaves from outside break the stone | Scope and laser remove the stone internally |
Best for | Smaller kidney / upper ureter stones | Lower ureter stones, harder stones, failed ESWL |
Incisions | None | None (through natural passages) |
Single-session clearance | Lower; may need repeat sessions | Higher (often >90% for distal stones) |
Anaesthesia | Sedation or light general | General or spinal |
Stent needed | Usually not | Often yes, temporarily |
Recovery | Quick; fragments pass over days | A few days; stent symptoms until removed |
Relative complication rate | Lower | Slightly higher |
Bangkok cost (THB) | 50,000-100,000 | 90,000-200,000 |
What drives the cost
Two identical-sounding stones can produce very different bills. The main drivers:
Procedure type. Laser ureteroscopy involves the scope, the laser fibre, a stent, and a general anaesthetic, so it sits above ESWL.
Stone size and hardness. Larger or denser stones take longer, sometimes need more laser time, and occasionally a second session.
Stone location. Lower (distal) stones usually steer toward ureteroscopy; some upper stones suit ESWL.
Obstruction and infection. A blocked, infected kidney needs urgent drainage first and staged definitive treatment later, which adds a procedure.
Stent and its removal. The stent itself, and the later visit to take it out, are sometimes billed on top of the headline price.
Hospital tier and room. Premium international hospitals and single rooms cost more than a focused day-surgery setting.
Anaesthesia and surgeon fees. Often itemised separately. Always ask whether the quote is all-inclusive.
Who is a candidate, and who is not
Candidacy is decided at consultation after imaging, but in broad terms:
Medical management suits a man with a small stone (often under 6mm, especially distal), tolerable pain, no infection, and normal kidney function, who is willing to attend follow-up imaging.
ESWL suits smaller kidney and upper ureteric stones in someone of suitable build, with the stone clearly visible to target.
Laser ureteroscopy suits larger or lower stones, hard stones, stones that failed ESWL, or anyone who needs reliable single-session clearance.
Who it is not for, and contraindications
ESWL is generally avoided in pregnancy, in men on blood thinners or with an untreated bleeding disorder, where there is an active urinary infection, in the presence of an aortic or renal artery aneurysm near the shockwave path, or where the stone cannot be adequately seen to target. Very large or very dense stones often resist ESWL and are better served by ureteroscopy. Ureteroscopy itself is usually deferred if there is an active, untreated urinary infection, which is drained and treated first, and any procedure may be postponed while blood thinners are managed. None of these are decisions to make alone; they are exactly what the pre-procedure assessment exists to sort out. This is general information, not medical advice, and any treatment or prescription requires a consultation.
Step-by-step: what a laser ureteroscopy day looks like
Assessment and imaging. A non-contrast CT scan is the most accurate way to confirm a stone and measure it; the EAU calls it the most sensitive and specific imaging for upper urinary tract stones in acute flank pain. Urine and blood tests check for infection and kidney function.
Pre-procedure preparation. You will be asked to fast, and any infection is cleared first. Blood thinners are reviewed.
Anaesthesia. Ureteroscopy is done under general or spinal anaesthesia, so you feel nothing during the procedure.
The procedure. The scope is passed through the urethra and bladder to the stone, which is fragmented or dusted with the holmium laser. Fragments may be removed with a basket. It usually takes between 30 and 90 minutes.
Stent placement. A soft JJ stent is often left in to keep the ureter draining and reduce swelling. It is removed later, typically within one to two weeks, in a quick clinic visit.
Discharge. Many men go home the same day or after one night, once pain is controlled and they are passing urine.
Staged recovery timeline (ureteroscopy)
Days 1-3: Expect some blood in the urine, mild burning, and a frequent urge to pass water, especially if a stent is in place. This is normal and settles. Pain relief and steady fluids help.
Days 3-7: Most men return to desk work and light activity within a few days. The stent can cause a niggling flank ache when you pass urine; this is the stent, not a complication.
Week 1-2: The stent is removed, and the urinary symptoms it caused usually disappear quickly afterward. Avoid heavy lifting and strenuous gym sessions until cleared.
Beyond: A follow-up scan confirms you are stone-free, and stone analysis plus a prevention plan reduce the chance of the next one.
ESWL recovery is generally quicker, with no stent in most cases, but you pass stone fragments over the following days and may feel intermittent colicky twinges as they move.
Results you can expect
Outcomes depend on the stone and the technique, but the published picture is encouraging. For ureteroscopy, single-session stone-free rates above 90% are typical for lower (distal) ureteric stones, with the CROES global study reporting 94.2% for distal, 89.4% for mid, and 84.5% for proximal stones (European Urology 2014). ESWL clears many stones too, but more often needs a second session to finish the job, which is the central trade-off against ureteroscopy's higher first-pass success. For small stones managed conservatively, the majority pass within a few weeks, as noted above. Prevention matters because, without changes to fluids and diet, stones do tend to come back over the years.
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Risks and side effects
Most men recover from stone procedures without trouble, but every option carries some risk, and you should know both the common, self-limiting effects and the red flags that mean call for help now.
Common and expected (settle within days):
Blood in the urine for a day or two
Burning or stinging when passing urine
Urinary frequency and urgency, especially with a stent in place
A dull flank ache, particularly when you urinate (a classic stent symptom)
Passing small stone fragments after ESWL, sometimes with mild colic
Less common:
Urinary tract infection needing antibiotics
Ureteric injury or, rarely, narrowing (stricture) over time
Incomplete clearance needing a further session
Stent migration or discomfort that needs earlier removal
Red flags: seek urgent care the same day if you have:
Fever or shaking chills (a possible infected, obstructed kidney, which can become life-threatening sepsis)
Severe pain that your medication will not touch
Heavy or persistent bleeding, or large clots
Inability to pass any urine
Repeated vomiting so you cannot keep fluids down
A blocked kidney with infection behind it does not wait. It needs emergency drainage, either a stent placed from below or a nephrostomy tube through the back, to relieve the pressure and treat the infection before anyone removes the stone itself.
How to choose a safe urology clinic in Bangkok
The aggregator sites that dominate these searches rarely tell you how to judge quality. Here is what actually matters.
Look for these signals:
Imaging before treatment. A clinic should perform or arrange a CT scan before recommending a procedure. Never agree to be treated blind.
More than one technique on offer. A clinic that can do ESWL, ureteroscopy and stenting can match the procedure to your stone, rather than fitting your stone to the one procedure it sells.
A board-certified urologist who treats stones regularly. Experience with the holmium laser and flexible ureteroscopy shows in the results.
A clear, itemised, written quote. It should spell out what is and is not included: anaesthesia, surgeon fee, the stent, stent removal, and stone analysis.
A written prevention plan. Stone analysis, a hydration target, and dietary advice should be part of the package, not an afterthought.
Red flags to walk away from:
A clinic that recommends shockwave treatment without imaging, or for a stone that is plainly unsuitable for ESWL
No ability to perform a CT scan
Pressure to decide immediately, or vague, all-or-nothing pricing
Overprescribing medication without confirming the stone on a scan
No clear answer on how they will prevent the next stone
If you want to understand the difference between the specialists you might see, our explainer on urologist vs andrologist is a useful primer, and our urology consultation page describes what an assessment involves.
Men-specific considerations
Because men get stones roughly twice as often as women, and often present later, a few things are worth flagging. Recurrent stones in a younger man warrant a metabolic look at why they keep forming, not just repeated clearances. Stones can also coincide with other lower urinary tract issues common in men over 50, such as an enlarged prostate, which can affect drainage; if that applies to you, our guide to BPH treatment in Bangkok covers the overlap. And because the acute pain is so severe and sudden, many men reach a clinic in an emergency with no plan; knowing in advance roughly what treatment costs and what the options are takes some of the panic out of the moment.
Booking a consultation
If you are in pain now, with fever or an inability to pass urine, treat it as an emergency and seek same-day care rather than waiting for an appointment. For a stone that is not an emergency, a consultation lets a urologist image the stone, confirm its size and position, and talk you through whether to wait, use medication, or proceed to ESWL or laser ureteroscopy, with an itemised quote.
Menscape is a men's health clinic in Bangkok offering rapid imaging, board-certified urologists experienced in stone treatment, ESWL and laser ureteroscopy, transparent pricing, and a discreet, men-only setting with a prevention plan built in. To discuss your symptoms and options, book a urology consultation. Treatment and any prescription medication require a medical consultation; the prices in this guide are indicative and should be confirmed at your appointment.
Frequently Asked Questions
Will I definitely need surgery for a ureteric stone?
No. Many small stones, especially those under 5mm and low in the ureter, pass on their own with fluids, pain relief and sometimes an alpha-blocker. The EAU reports that around 75% of stones under 5mm pass spontaneously, on average within about 17 days. A procedure is recommended when a stone will not pass, pain persists despite medication, the kidney stays obstructed, or there is infection. The decision is made after a scan.
How much does ureteric stone treatment cost in Bangkok?
Indicatively, an ESWL (shockwave) session runs about THB 50,000-100,000 (roughly USD 1,400-2,900), and laser ureteroscopy about THB 90,000-200,000 (roughly USD 2,600-5,700). Diagnostic imaging adds THB 8,000-20,000, and a ureteric stent, if needed, THB 30,000-80,000. These are planning figures; your final quote depends on the stone and should be confirmed at consultation.
Is ESWL or laser ureteroscopy better?
They serve different stones. Laser ureteroscopy clears more stones in a single session (published series report above 90% for lower ureteric stones) and handles harder or lower stones well, but it is more invasive and usually involves a temporary stent. ESWL is gentler with fewer complications and no stent in most cases, but it may need to be repeated. A urologist matches the choice to your stone's size, hardness and location.
Does laser stone removal hurt?
The procedure itself is done under general or spinal anaesthesia, so you do not feel it. Afterward it is common to have some burning when passing urine, blood in the urine for a day or two, and a frequent urge to go, especially while a stent is in place. These settle within days, and pain relief is provided.
Why do I need a stent after ureteroscopy, and is it uncomfortable?
A soft JJ stent is often placed to keep the ureter draining and reduce swelling after the stone is removed. It can cause a frequent urge to urinate and a dull flank ache when you pass water. These are stent symptoms, not complications, and they usually disappear soon after the stent is removed, typically within one to two weeks in a quick clinic visit.
How soon can I go back to work and the gym?
Many men return to desk work and light activity within two to five days after laser ureteroscopy, and often sooner after ESWL. Heavy lifting and strenuous training should wait until your urologist clears you, usually after the stent is removed and any follow-up scan confirms you are stone-free.
When is a ureteric stone an emergency?
A fever, shaking chills, severe pain that medication will not control, inability to pass any urine, or repeated vomiting are red flags. Fever with a blocked kidney can mean an infected, obstructed kidney, which can progress to sepsis and needs same-day drainage. If you have these symptoms, seek urgent care immediately rather than waiting for a scheduled appointment.
Will my stones come back, and can I prevent that?
Stones do tend to recur over the years without prevention. The most effective single step is staying well hydrated so your urine stays dilute; the NIDDK suggests drinking enough fluid, on the order of six to eight glasses a day for most people. Stone composition analysis, plus tailored dietary and fluid advice, lowers the odds of the next one, which is why a prevention plan should be part of your treatment.
Do I need a consultation before treatment?
Yes. Accurate imaging, usually a non-contrast CT scan, is needed to confirm the stone, measure it and decide the right approach, and prescription medication such as an alpha-blocker requires a doctor's assessment. A consultation also gives you an itemised quote so there are no surprises.
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