Kidney Stone Treatment in Seomyeon, Busan

What are kidney stones?

Kidney stones form when minerals such as calcium oxalate, uric acid or calcium phosphate crystallise in concentrated urine. Stones may sit quietly in the kidney or move into the ureter, the narrow tube to the bladder, where they cause sudden intense pain (renal colic). Hot weather, low fluid intake, high-salt diets and family history raise the risk.

Symptoms and when to see a doctor

Sudden, severe pain in the side or back that comes in waves
Pain spreading to the lower abdomen, groin or testicle
Pink, red or brown urine
Nausea, vomiting and restlessness
Frequent, urgent or painful urination as the stone nears the bladder

Call 119 or go to an emergency department for fever or chills with stone pain, uncontrolled pain or vomiting, or inability to urinate; an infected blocked kidney is an emergency.

What happens at the clinic

Assessment: history, examination and urine test for blood and infection.
Imaging: X-ray and ultrasound, or a low-dose CT, show stone size, position and any kidney swelling.
Pain relief: injection or oral anti-inflammatory painkillers.
Plan: small stones (often under about 5–6 mm) are usually given time to pass with medication; larger or stuck stones are treated.
Procedure if needed: ESWL may be done in the clinic; ureteroscopy or PCNL are done in a hospital setting.

Treatment outlook

Many small ureteral stones pass within a few weeks. Alpha-blockers can help by relaxing the ureter. ESWL breaks stones with external shockwaves and fragments pass in the urine. Ureteroscopy uses a thin scope and laser to break and remove stones directly; a temporary stent is often left for days to weeks. Large kidney stones may need percutaneous nephrolithotomy (PCNL).

Risks and side effects

Untreated blockage can damage the kidney or lead to serious infection. ESWL can cause bruising and blood in urine. Ureteroscopy and stents can cause urgency and discomfort. Stones commonly recur, so prevention matters.

Choosing a clinic for kidney stones in Seomyeon

Ask whether the clinic has X-ray, ultrasound and CT on-site for quick diagnosis.
Check whether ESWL is available in-house and what happens if it does not clear the stone.
Ask whether passed or removed stones are sent for composition analysis.
Ask about a prevention plan, including 24-hour urine testing if stones recur.
Know which hospital the clinic refers to for urgent cases or ureteroscopy.

For visitors

Stone pain often strikes without warning, including while travelling. Seomyeon's urology clinics are a short metro ride from Busan Station or the airport light-rail transfer at Sasang.

How long does it take to pass a kidney stone?

Many small stones pass within one to four weeks. Larger stones take longer or may not pass without treatment. Your doctor will usually repeat imaging if pain continues.

What size kidney stone can pass naturally?

Stones smaller than about 5 mm often pass on their own, and many up to around 10 mm can pass with time and medication. Location and shape also matter.

What should I drink to prevent kidney stones?

Water is best; aim for enough to produce pale urine throughout the day. Citrus drinks may help some stone types. Limiting salt and sugary drinks also reduces risk.

Is ESWL or ureteroscopy better?

ESWL is non-invasive and suits smaller kidney or upper-ureter stones. Ureteroscopy is more reliable for clearing stones, especially lower in the ureter, but is more invasive. The choice depends on stone size, location and hardness.

Can I fly with a kidney stone?

Flying does not usually harm you, but a stone could cause severe pain mid-flight. If you have known stones, ask your doctor and carry prescribed pain relief.

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