Laser Eye Surgery Korea Aftercare at Home: What to Expect

I'm Dr. Kim Sun-young, medical director of Healing Eye Clinic in Sinnonhyeon, Gangnam, Seoul. I was a clinical professor of cornea and cataract surgery at a university hospital, and I now operate on international patients every week, with an English interpreter in the room from the exam to the final check.

Before people book, one question comes up again and again: "Dr. Kim, what happens when I'm back home and you're 10 hours away?"

If you're searching laser eye surgery Korea aftercare at home, that's probably your real worry. I understand. The surgery takes minutes; the healing takes months, and most of it happens far from Seoul.

So let me be honest: the most important part of your aftercare is decided before you leave Korea — the record, the schedule and the person you'll message. Here is how I set it up, in the order you'll need it.

Laser eye surgery Korea aftercare at home: what actually happens

The last check in Seoul tells me your eye is safe to fly. It doesn't mean healing is finished.

LASIK and SMILE corneas keep settling over weeks. A LASEK surface keeps smoothing for one to four weeks. So your home checks matter as much as the ones in Seoul. Four things make them work.

1. The written record

Before you fly, you get a written record: the procedure, your prescription, how much tissue was removed, your corneal thickness, and every drop with its schedule.

Think of it like a car's service book. Without it, your local doctor sees a healed cornea; with it, they can see whether it's healing the way it should.

2. Three local checks: one week, one month, three months

Book them with a local ophthalmologist before you leave home, not after you land. Clinics fill up, and a one-week check that slips to three weeks misses its purpose.

At each visit they'll check your vision, the corneal surface and the eye pressure, and compare with our record.

3. Drops on a timetable, not on feeling

Most people get medicated drops for the first weeks and lubricating drops for longer. The schedule on your record is the one to follow.

Patients often stop early because the eye feels fine. Feeling fine is when the drops are working. Phone alarms help.

4. One thread to the surgeon

You'll leave with a WhatsApp thread to us. Send your record photos, your symptoms and your local doctor's findings there. The same doctor who operated reviews it, and our interpreters reply in your language.

Whether the surgery itself is a safe choice for your eyes is a separate question, covered in is LASIK in Korea safe.

Why the surgeon who operated should stay on the thread

Your local doctor sees your eye. I know what I did to it. Good aftercare needs both.

So at our clinic, the doctor who examines you is the doctor who operates and the doctor who answers your questions after you go home. Your messages don't go to a call centre.

Things you can check: international patients pay exactly what Korean patients pay. We hold 4.8 stars from 154 reviews on Google. I'm a full member of the European Society of Cataract and Refractive Surgeons (ESCRS).

Not to impress you — so that you can verify us.

So what is normal, and what needs a doctor today?

Most of what people feel at home is normal healing. A few things are not.

How it differs by procedure:

• Clear LASIK: the flap is lifted and laid back. Don't rub the eye for the first weeks, and avoid contact sports until your doctor clears you.
• SMILE: no flap. Skip swimming, saunas and eye makeup for about a week.
• Perfect LASEK: the first 3–5 days are the most uncomfortable, and the protective lens must come out before you fly. Vision sharpens over one to four weeks.

Side effects I want you to watch for, honestly

No eye surgery is without risk, and aftercare is how we catch problems early.

• Dryness is the most common. If it doesn't ease, our dry eye treatment page explains what we do about it.
• Night glare and halos, more likely with large pupils; usually easing over the first months.
• Regression: a small return of prescription over time is possible. Your three-month check is the first real look at it.
• Inflammation or infection: uncommon, and the reason the medicated drops matter.

Results and recovery vary from person to person. The Korean head office keeps our pre- and post-operative precautions page — the same rules we hand you in English.

Before you leave Seoul: the aftercare checklist

• Photo of your written record on your phone and in your email.
• Local ophthalmologist booked for one week, one month and three months.
• Enough drops for the full schedule, packed in your cabin bag.
• Sunglasses for bright light and dusty air.
• The flight: the cabin is very dry, so use lubricating drops. When flying is safe for each procedure is in flying after LASIK.
• Travelling alone? What changes when nobody comes with you is in laser eye surgery Korea solo trip.

Don't choose a clinic for surgery day — choose it for month three

If you take one thing from this page: ask any clinic, before you book, exactly what happens after you fly home.

It doesn't have to be our clinic. But choose one that gives you a written record, tells you which checks to book, and lets you reach the surgeon who operated.

Send us your prescription, your age and your travel window on WhatsApp, and ask us how aftercare would work in your country. If laser surgery isn't right for your eyes, I'll tell you plainly.

I hope to see you in Seoul — and to hear good news from home three months later.

— Dr. Kim Sun-young, Medical Director, Healing Eye Clinic (Sinnonhyeon, Gangnam, Seoul)