When it may be urgent
Sharp side, back or groin pain, vomiting, blood in urine or trouble passing urine can occur with stones. Fever or chills may indicate infection. Do not delay assessment to organize an overseas elective appointment if you are acutely unwell.
How options are compared
Your clinician may use urine tests, blood tests and imaging to identify the stone and check kidney function. Treatment may include symptom control and observation, shock-wave lithotripsy or endoscopic removal. Larger or complex stones can need hospital surgery. Ask why a proposed approach fits the stone’s location and size.
A stent creates a follow-up commitment
After some procedures, a temporary ureteric stent is used to help drainage. Ask whether you will have one, which symptoms to expect and the exact removal plan. Do not leave Korea without understanding who is responsible for removal and what to do if problems arise.
After the immediate episode
Ask whether stone analysis or further urine testing could help guide prevention. Fluid and diet advice should reflect the stone type and other health conditions. Keep copies of scans, reports and any treatment record to avoid losing important information between clinicians.
Sources checked 31 October 2026. Educational content; not independently medically reviewed.