Colonoscopy in Seoul: A Guide for International Patients
Why Colonoscopy Is Included in Korean Screening
Colorectal cancer grows from polyps over years; removing them during screening interrupts that path entirely. It's the one test that is treatment and detection at once.
Bowel Preparation Instructions
The day before: low-residue diet, then the prep solution in split doses per your written English instructions. Prep quality determines exam quality — follow the schedule exactly.
Polyp Removal and What It Means
If polyps are removed, plan your schedule around one hard rule: no flying for 7–14 days after polypectomy due to delayed bleeding risk under cabin pressure — see the flying guide before booking your return leg.
Common Questions
Is colonoscopy done under sedation?
Yes, sedation is standard — you sleep through the procedure.
Can gastroscopy and colonoscopy be done the same day?
Yes — combined same-session endoscopy under one sedation is routine in Korean centers.
What if a polyp is found?
It's typically removed on the spot and sent for pathology; results appear in your English report.
When can I eat normally again?
Usually the same evening after light food; specific guidance follows your procedure.