Adults with a stable refractive prescription within the treatable range, healthy corneas and realistic expectations may be assessed for SMILE.
I-003 · LASER VISION CORRECTION
SMILE & SMILE Pro in Thailand
SMILE is a small-incision laser vision correction procedure that reshapes the cornea without creating a LASIK-style flap. SMILE Pro is a newer implementation of the same lenticule-extraction principle on an updated laser platform. For an international patient considering SMILE in Thailand, the useful question is not which name sounds newest—it is whether your prescription, corneal shape, ocular surface, visual priorities and surgeon’s assessment make small-incision lenticule extraction the right option.
This complete guide covers candidacy, diagnostic testing, SMILE versus SMILE Pro, how treatment works, recovery, risks, visual outcomes, costs, alternatives, choosing an ophthalmologist and planning enough time in Thailand for safe follow-up.
SMALL INCISION · NO LASIK-STYLE FLAP
UNDERSTAND THE PROCEDURE
What SMILE actually changes inside the cornea
SMILE stands for small incision lenticule extraction. A femtosecond laser creates a precisely shaped disc of tissue—called a lenticule—within the cornea and a small access incision. The surgeon separates and removes that lenticule through the incision. Removing it changes the corneal shape and therefore the way light focuses on the retina.
Unlike LASIK or FemtoLASIK, SMILE does not require a broad hinged corneal flap and it does not use an excimer laser to ablate the exposed stromal bed. That difference changes the surgical mechanics, but it does not make screening, surgeon judgement or aftercare less important.
CANDIDACYPotentially suitable Needs closer assessment May need another pathway Age still matters
Who may—and may not—be suitable for SMILE
Dry eye, borderline corneal thickness, irregular topography, changing prescription or demanding night-vision needs require individual evaluation.
Keratoconus or significant corneal irregularity, active eye disease, unsuitable tissue planning or other contraindications can make elective corneal laser surgery inappropriate.
SMILE corrects refractive error; it does not stop presbyopia, cataract or other age-related changes. Near-vision needs should be discussed before surgery.
The scans should decide the treatment—not the travel booking
01Refraction & stability
Current prescription, previous prescriptions and best-corrected vision.
02Corneal mapping
Topography/tomography to assess shape, symmetry and possible ectatic risk.
03Corneal thickness
Pachymetry and tissue planning appropriate to the proposed correction.
04Ocular surface
Tear film, lids and dry-eye findings that may affect comfort and visual quality.
05Eye health
Slit-lamp examination and any additional tests indicated by age, symptoms or history.
06Visual priorities
Night driving, screen work, sport, occupation and expectations for glasses independence.
Contact lenses can alter corneal measurements. Ask the provider how long lenses should be discontinued before definitive scans so an international itinerary does not force rushed measurements.
SMILE vs SMILE PRO
Same core concept; different generation of platform
Both approaches use femtosecond-laser lenticule creation followed by removal through a small incision. The newer SMILE Pro workflow can shorten the laser stage and may add platform refinements. Those are meaningful operational differences, but they do not replace surgeon experience or change the need for careful candidacy assessment.
Ask which platform is used, the surgeon’s experience and the correction range appropriate to you.
Ask what practical or clinical difference the provider expects the newer platform to make in your individual case.
TREATMENT DAY
From final checks to lenticule removal
The exact sequence varies by clinic and patient, but the core treatment is compact. You should still allow time for pre-operative confirmation, consent, post-treatment checks and instructions rather than treating surgery as a quick tourist appointment.
Eye, prescription, scans, treatment plan and consent are checked.
Topical anaesthetic drops are commonly used and fixation is explained.
The femtosecond laser forms the lenticule and small access incision.
The surgeon carefully separates the lenticule interfaces.
The lenticule is extracted through the small incision, changing corneal shape.
Post-operative drops, protection, warning signs and review timing are confirmed.
WHAT IT MAY FEEL LIKE
Fast treatment does not mean instant finished vision
During treatment, patients can experience pressure, bright or changing lights and temporary reduction in vision while the laser and surgeon complete the procedure. Afterwards, watering, grittiness, light sensitivity, haze or fluctuating clarity can occur.
Many patients obtain useful vision relatively quickly, but the first hours or days are not the final result. Visual quality can continue to settle as the cornea heals and the ocular surface stabilises.
Plan your Thailand stay around the ophthalmologist’s review schedule—not around the earliest flight you can physically catch.
What to plan after SMILE
Rest, prescribed drops, eye protection and the first scheduled review take priority. Avoid rubbing the eyes.
Functional vision often improves, although blur, dryness or fluctuation can persist. Follow restrictions on driving, screens, exercise and water exposure.
Vision and comfort generally continue to stabilise. Attend the reviews your surgeon requires and report unexpected deterioration promptly.
Keep treatment records and continue routine eye care. Refractive surgery does not prevent future presbyopia, cataract, glaucoma or retinal disease.
JLIT · TREATMENT + TRAVEL
Compare the clinical plan and build the trip around it
JLIT can help connect your SMILE or SMILE Pro research with suitable provider and ophthalmologist options, current quotations and consultation planning. Once the medical timetable is clear, we can also help coordinate accommodation, flights, airport transfers, local transport, concierge requirements and sensible Thailand activities around recovery.
Provider optionsOphthalmologistsCurrent pricingConsultationsHotelsFlightsAirport transfersConcierge
PLAN THE JOURNEY, NOT JUST THE TREATMENT
Build your Thailand trip around your treatment.
Treatment in Thailand often means several appointments, with free days or recovery time in between. Plan where you stay, how you spend those days and when you fly — then send it to JLIT alongside your treatment enquiry.
- Choose your city and dates around your appointments
- Explore accommodation close to your clinic or hospital
- Free, no-obligation — no booking or payment
RISKS & LIMITATIONS
Small incision does not mean zero risk
A proper consent discussion should be individual to your eyes and the proposed technique. Important issues can include the following.
Ocular-surface symptoms can occur even though SMILE avoids a LASIK-style flap.
Glare, halos, starbursts, contrast changes or fluctuating vision may occur, particularly during healing.
Under- or over-correction can leave a need for glasses, contact lenses or possible enhancement.
Uncommon complications can be vision-threatening and require prompt assessment.
Difficult dissection, retained tissue or interface-related problems are procedure-specific considerations.
Progressive corneal weakening is an important reason for conservative screening and tissue planning.
ALTERNATIVES
When another refractive option may fit better
Choosing SMILE should follow a comparison, not a sales funnel. Depending on prescription, corneal findings, age, ocular surface and lifestyle, the ophthalmologist may discuss other routes.
Flap-based all-laser LASIK with excimer reshaping; often offers broad customisation options.
Surface laser correction without a flap; recovery is usually slower but can suit selected corneas or lifestyles.
An implantable lens can be relevant for some higher prescriptions or eyes where corneal laser treatment is less attractive.
Non-surgical correction remains a valid option, particularly when the risk-benefit balance of elective surgery is weak.
SMILE COST IN THAILAND
Compare the package, not just the headline number
JLIT does not invent prices. Where a provider publishes a defensible current SMILE or SMILE Pro price, it can be presented through the Eyes & Vision comparison pathway. Otherwise, the correct answer is current quotation required.
One eye or both?Confirm exactly what the quoted figure covers.SMILE or SMILE Pro?Check the named platform and whether the price differs.Diagnostics included?Establish whether scans and specialist consultation are part of the fee.Medicines and reviews?Ask what aftercare is included and for how long.Enhancement policy?Understand how residual refractive error would be assessed and managed.Trip costs?Budget accommodation, transfers and contingency nights around the review schedule.
CHOOSING CARE
Questions worth asking the ophthalmologist and provider
Who performs my assessment and surgery?Why is SMILE recommended for my measurements?Which platform will be used—SMILE or SMILE Pro?How many comparable cases does the surgeon perform?What findings would make you recommend LASIK, PRK or ICL instead?How do you manage residual prescription or enhancement?What symptoms require urgent review?Who can I contact after hours?
INTERNATIONAL PATIENT PLANNING
Do not compress the medical timetable to fit a holiday itinerary
Arrive with enough time for definitive testing before surgery, especially if contact-lens cessation is required. Do not assume an online screening or previous prescription guarantees suitability. Build in the early post-operative reviews your surgeon specifies before leaving Thailand.
Air travel itself is only one part of the decision. Cabin dryness, medication schedules, access to urgent review and what you plan to do after surgery all matter. Swimming, dusty environments, strenuous activity and some excursions may be inappropriate during early healing.
Send records, prescription history and relevant medical information; confirm contact-lens instructions.
Stay conveniently enough to attend reviews without stressful long transfers.
Complete the required review and obtain records, medication instructions and a contact route.
YOUR SMILE DECISION FILE
18 things to have clear before treatment
This is the information worth keeping together when comparing providers and planning treatment from overseas.
01Stable prescription
02Corneal topography / tomography
03Corneal thickness and tissue plan
04Ocular-surface findings
05Reason SMILE suits your eye
06Reason alternatives were rejected
07Named ophthalmologist
08SMILE or SMILE Pro platform
09Expected visual target
10Night-vision expectations
11Personal risks and limitations
12One-eye / both-eye price basis
13Diagnostics included
14Medicines and reviews included
15Enhancement approach
16Emergency contact route
17Required Thailand stay
18Flying and activity guidance
LONG-TERM EYE CARE
Refractive surgery changes focus; it does not make the eye maintenance-free
SMILE does not prevent later presbyopia, cataract, glaucoma, retinal disease or future refractive change. You may still need glasses for particular tasks as you age. Keep your pre-operative measurements and operative record and tell future eye-care professionals that you have had corneal refractive surgery.
The strongest treatment decision is one that makes sense not only on surgery day but also years later when another ophthalmologist needs to understand what was done.
SMILE & SMILE Pro in Thailand — FAQs
Is SMILE better than LASIK?
Neither is universally better. SMILE avoids a LASIK-style flap, while LASIK uses a flap and excimer reshaping. Prescription range, corneal anatomy, ocular surface, visual needs and surgeon judgement determine which approach is more appropriate.
What is the difference between SMILE and SMILE Pro?
Both use small-incision lenticule extraction. SMILE Pro refers to a newer-generation platform/workflow with faster laser delivery and other refinements. Ask what those differences mean for your own case.
Does SMILE use a blade?
SMILE uses a femtosecond laser to create the lenticule and access incision. The surgeon then removes the lenticule through that small incision.
Can SMILE treat astigmatism?
SMILE can treat suitable forms and ranges of myopia with astigmatism, subject to the platform’s indications and the patient’s measurements. Your assessment determines whether your correction is appropriate.
How quickly can I see after SMILE?
Useful vision can return relatively quickly for many patients, but clarity may fluctuate and recovery varies. Your scheduled reviews and individual findings matter more than a promised timetable.
Is SMILE painless?
Numbing drops are commonly used, but pressure and unusual sensations can occur during treatment and irritation, watering, light sensitivity or grittiness can occur afterwards.
Does SMILE cause dry eye?
Dry-eye symptoms can occur after SMILE. The ocular surface should be assessed before surgery, and existing dry eye may need treatment before a decision is made.
Can I fly after SMILE?
Follow the operating ophthalmologist’s advice and complete required early reviews first. Cabin dryness can be uncomfortable, and you should have a clear contact plan if symptoms change after departure.
How much does SMILE cost in Thailand?
Prices vary by provider, platform, whether one or both eyes are treated, diagnostics and aftercare. JLIT uses defensible published pricing where available; otherwise a current quotation should be requested.
How long should I stay in Thailand?
Stay long enough for definitive assessment, surgery and the early reviews required by your ophthalmologist. Do not choose departure solely on the fastest advertised recovery time.
PLAN THE WHOLE JOURNEY
Start with suitability. Then let the clinical timetable shape the Thailand trip.
JLIT can help you compare treatment pathways, providers, ophthalmologists and current pricing, then coordinate the practical travel around the medical plan.
