Information only. This article explains what a treatment is and how it is usually carried out. It is not medical advice, not an offer and not a recommendation to have any procedure. Whether it suits you can only be decided by a licensed doctor after an examination.
Many international visitors consider having LASIK eye surgery in Istanbul while travelling. LASIK is a laser procedure that aims to reshape the cornea to correct vision, and recovery is usually short, although it differs from person to person. This article explains what LASIK is, how the procedure works, who it may be suitable for, what to expect in the days around the procedure, typical risks, and how a clinic’s credentials can be checked before deciding.
Whether the interest is LASIK eye surgery in Istanbul, Turkey or simply understanding the procedure, this guide covers the process, the recovery timeline and practical considerations for international patients.
Quick answer: LASIK reshapes your cornea using laser technology to correct common refractive errors (myopia, hyperopia, and astigmatism) that make vision blurry. A thin flap is created on the cornea's surface, the underlying tissue is reshaped with a laser, and the flap is repositioned to heal naturally. Most patients see improvement within 24 hours, though full visual stability takes 1–3 months.
At a Glance
| Total time | Procedure: 15–30 minutes for both eyes. Typical stay for international patients: 3–5 days (day 1 tests, day 2–3 procedure and first follow-up, day 4–5 second follow-up before departure). Full visual recovery: 1–3 months. |
|---|---|
| Typical cost | ₺₺₺ |
What You Need Before You Start
- Comprehensive pre-operative eye examination by an ophthalmologist (2–3 hours), including corneal topography and thickness measurement
- No contact lenses for at least 2 weeks before the eye tests (they change corneal shape temporarily)
- Stable prescription and eye health; certain eye conditions, thin corneas, or irregular corneal shape may require different procedures or make you unsuitable
- Written treatment plan from the clinic specifying which technique will be used and follow-up care expectations
- Arrangement for follow-up eye exams in your home country (usually at 1 week, 1 month, 3 months, and 6 months after surgery)
- Passport or travel document for travel to Turkey; many insurers do not cover procedures performed abroad, so check your coverage beforehand
Compare Your Options
| Option | Duration | Price | Notes |
|---|---|---|---|
| Standard LASIK (with microkeratome blade) | 15–20 minutes for both eyes | A mechanical blade creates the corneal flap. Longer healing history. Lower cost. Slightly higher flap complication risk than bladeless methods. | |
| Bladeless LASIK (Femto-LASIK, all-laser LASIK) | 15–20 minutes for both eyes | Femtosecond laser creates the flap with greater precision. Reduces flap complications. More common internationally. Slightly higher cost than blade LASIK. | |
| Wavefront-guided or custom LASIK | 15–20 minutes for both eyes | Uses detailed eye mapping (wavefront analysis) to customize the laser treatment for your eye's unique irregularities. Aims to improve contrast sensitivity and reduce night glare. Higher cost. | |
| PRK (Photorefractive Keratectomy) | 15–20 minutes for both eyes | Alternative if cornea is too thin for LASIK. No flap is created; surface cells are removed instead. Longer healing (1–2 weeks blurred vision; full recovery 3–6 months). More initial discomfort. Recommended for thin-cornea patients or those at risk of corneal ectasia. | |
| SMILE (ReLEx SMILE, Small Incision Lenticule Extraction) | 15–20 minutes for both eyes | Femtosecond laser only; no flap created. Requires a smaller incision. Suitable for mild to moderate myopia. Potentially faster recovery. Fewer dry-eye symptoms. Limited availability; not all clinics offer it. Newer technique. |
₺ budget · ₺₺ moderate · ₺₺₺ upscale · ₺₺₺₺ splurge. Price levels are estimates compared with typical prices for visitors.
Step-by-Step Instructions
Step 1: Schedule consultation and pre-operative tests
Contact a clinic several weeks in advance. Arrange your travel dates around the procedure schedule. On your first day in Istanbul, undergo comprehensive eye testing (corneal thickness measurement, topography, refraction, pupil size evaluation). This takes 2–3 hours. The ophthalmologist will discuss your prescription, eye health, and suitability for LASIK or recommend an alternative (PRK or SMILE). Bring a photo ID and your current glasses or contact lens prescription if you have it.
Tip: Allow at least 2 weeks to stop wearing contact lenses before your tests, as they temporarily alter corneal shape and can affect measurements.
Step 2: Receive detailed treatment plan
After testing, the ophthalmologist will present findings and explain which LASIK technique is most suitable for your eyes (standard LASIK, bladeless LASIK, or wavefront-guided). Ask for a written treatment plan in English specifying the procedure, expected outcomes, potential risks, medications you will need, and follow-up schedule. Confirm the clinic's credentials: check that it is licensed by the Turkish Ministry of Health and that the surgeon is a board-certified ophthalmologist.
Tip: Ask the doctor about their experience with your specific prescription and whether they have performed enhancement procedures (touch-ups) if needed.
Step 3: Prepare for procedure day
On procedure day (usually the day after testing or 1–2 days later), arrive at the clinic 30–60 minutes before your scheduled time. Eat a light breakfast and take any prescribed pre-operative medications. Wear loose, comfortable clothing and avoid makeup, perfume, and lotions around the eyes. Leave jewelry and valuables at your hotel. You will not be able to drive after the procedure; arrange a transfer or ask the clinic if they provide one.
Tip: Ask a companion (friend or family member) to accompany you to the procedure and drive you back to your hotel if you are driving.
Step 4: Receive anesthesia and eye positioning
You will be awake during the procedure. Numbing eye drops are applied so you feel no pain, though you may feel pressure or vibration. A speculum (eyelid holder) gently keeps your eyes open to prevent blinking. A suction ring may be placed on your eye to stabilize it. You will be asked to look at a blinking light. The room will be dimly lit, and you may notice a clicking sound from the laser.
Tip: Inform the surgeon immediately if you feel severe pain (numbing should prevent this), as they can apply more anesthetic drops.
Step 5: Flap creation
The surgeon creates a thin circular flap on the surface of your cornea using either a femtosecond laser (bladeless) or a microkeratome blade. This step lasts a few seconds. You may see the light fade briefly. The flap is then gently lifted, exposing the underlying corneal tissue. You will not feel cutting, as the area is numb.
Tip: The femtosecond laser method (bladeless LASIK) is more precise and reduces flap-related complications compared to blade-created flaps.
Step 6: Laser reshaping
The excimer laser is positioned above your eye and reshapes the corneal tissue underneath the flap. The laser removes microscopic amounts of tissue to flatten or steepen the cornea as needed for your prescription. The entire laser application takes 5–20 seconds depending on your prescription strength. You will hear clicking sounds and may smell a faint odor (normal). Your eyes remain fixed on the target light.
Tip: Stay as still as possible and keep your eye fixed on the light. Modern laser systems track small eye movements automatically.
Step 7: Flap repositioning and recovery room rest
After reshaping, the surgeon carefully repositions the corneal flap over the treated area. The flap adheres naturally within minutes without stitches due to the cornea's natural moisture. Protective eye drops are applied. You are then moved to a recovery area where you rest for 15–30 minutes. Your vision will be blurry and your eyes may water. Do not rub your eyes. You will be given a protective eye shield to wear.
Tip: Do not attempt to open your eyes forcefully. Let them water naturally; this is part of the healing process.
Step 8: Immediate post-operative care at home
Return to your accommodation and rest as much as possible for the rest of the day. Keep your eyes closed when not necessary. Wear the protective shield, especially at night, to avoid accidentally rubbing your eyes while sleeping. Apply prescribed eye drops as directed (usually every hour while awake). Expect blurred vision, mild burning, grittiness, light sensitivity, and excessive tearing for the first few hours to several days. Take pain relief if discomfort occurs, but do not rub your eyes under any circumstances.
Tip: Avoid screens, bright light, and reading for the first 24 hours. Rest helps your eyes heal faster.
Step 9: First follow-up examination (24–48 hours after surgery)
Return to the clinic for your first post-operative check-up. The doctor will assess your corneal healing, test your vision, and check for any complications. Your vision will still be blurry at this stage, which is normal. The doctor will adjust your eye drop schedule and provide detailed instructions for the coming weeks. Ask about when you can return to normal activities like work, exercise, and sports. Confirm your follow-up schedule for your home country.
Tip: Write down all instructions and clarify anything you do not understand before leaving the clinic.
Step 10: First week: gradual recovery
During the first week, your vision will improve steadily but fluctuate slightly. Continue using prescribed eye drops (usually antibiotic and lubricating drops) as directed. Avoid rubbing, swimming, hot tubs, heavy exercise, and eye makeup for at least one week. Wear sunglasses outdoors to reduce light sensitivity. You may experience halos or glare around lights, which usually diminish over days to weeks. Most patients can return to light work and reading by day 3–5.
Tip: If you must use a computer, follow the 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds.
Step 11: Weeks 2–12: ongoing healing and stabilization
Continue eye drops as prescribed, typically for 2–4 weeks. By week two, most patients report significant improvement and can resume most activities. Avoid swimming and hot tubs for at least four weeks. Vision continues to stabilize and fluctuate gradually. Dry eye, glare, and light sensitivity may persist but usually diminish by week 4–12. Do not have refractive surgery enhancements (touch-ups) until your vision is completely stable, which takes 3 months minimum.
Tip: Attend all follow-up appointments scheduled in your home country. Report any severe pain, sudden vision loss, or increasing redness to your doctor immediately.
Step 12: Months 3–6: final stabilization
By 3 months, most patients' vision is stable and clear. Final vision typically reaches its best level within 6 months. Some patients experience subtle changes or slight regression over time, particularly those with higher prescriptions. If under-correction or over-correction occurs, enhancements may be discussed with your surgeon after 3 months of stability. Continue to protect your eyes from injury and use artificial tears if dryness persists.
Tip: Keep a record of your vision changes and any lingering symptoms to discuss with your eye doctor at follow-up visits.
Common Mistakes to Avoid
- Assuming LASIK is suitable for everyone: age (under 18 and age-related changes), extreme prescriptions, thin corneas, irregular corneal shape, pregnancy, nursing, uncontrolled dry eye disease, and certain medical conditions (autoimmune diseases, healing disorders, immunosuppression) may make LASIK unsuitable or require a different technique. Only a licensed ophthalmologist after examination can determine suitability.
- Not allowing enough time for contact lens removal before eye tests: contact lenses alter corneal shape temporarily. Tests done too soon after lens removal give inaccurate measurements, leading to incorrect laser settings and poor results. Stop wearing contacts at least 2 weeks before testing.
- Choosing a clinic based on price alone or without verifying credentials: check that the clinic is licensed by the Turkish Ministry of Health, the surgeon is a board-certified ophthalmologist with refractive experience, and the facility uses approved femtosecond and excimer lasers. Ask for evidence of accreditation (JCI, ISO 9001).
- Rubbing or touching eyes after surgery: this is the single most common cause of flap dislocation and complications during the critical first week. Even gentle rubbing can displace the healing flap. Wear a protective shield at night and resist the urge to rub.
- Returning home too soon without a second follow-up check: a mandatory check-up 24–48 hours after surgery assesses flap healing and detects early complications. Do not cut short your stay to avoid missing this appointment.
- Not arranging follow-up care in your home country before arriving in Turkey: complications or unusual healing may require intervention weeks or months later. Confirm that an ophthalmologist near you will provide post-operative follow-up before surgery.
Tickets, Payment and Booking
LASIK clinics in Istanbul accept international patients. Booking procedures: contact clinics by phone, email, or WhatsApp (common in Turkey) to schedule a consultation and book procedure dates. Many clinics offer packages that include testing, surgery, accommodation, transfers, and post-operative medication. Payment methods vary; major clinics accept credit cards, bank transfers, and cash. Foreign patients should confirm payment methods and whether their card will work (check with your bank about international use and any restrictions on Turkish merchants). Avoid street-level touts or unmarked clinics; use only clinics with verifiable credentials and online presence. Verify the clinic’s registration with the Turkish Ministry of Health before committing.
Good to know
- Stop wearing contact lenses at least 2–3 weeks before your pre-operative tests to ensure accurate corneal measurements. Contacts flatten the cornea temporarily, leading to incorrect laser settings.
- Arrive in Istanbul at least one day before your scheduled tests to recover from travel fatigue and allow your eyes to adjust. Jet-lagged or tired eyes may affect test results.
- Bring your current glasses prescription and any recent eye exam reports from your home country to your first appointment. This helps the clinic understand your history.
- Ask the clinic whether they will provide written documentation of the procedure performed, your eye measurements, and post-operative instructions in English before you leave, so you can share it with your home eye doctor.
- If you wear glasses, bring a spare pair in your current prescription to Turkey in case you need them during the first few days of recovery if vision is blurry.
- Arrange your work and commitments so you can rest and limit screen time for at least the first 3–5 days after surgery. Recovery is faster if you rest properly.
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FAQ
How long does the LASIK procedure itself take?
The laser application (reshaping) takes only 5–20 seconds per eye. The entire procedure from numbing drops to flap repositioning takes 15–30 minutes for both eyes. However, expect to spend 1–2 hours at the clinic for preparation, checks, and observation afterward.
When will I see improvement in my vision?
Many patients notice improvement within hours of surgery, though vision will be blurry immediately. By the next day, most see significant improvement. Vision continues to stabilize and sharpen over weeks and months. Full stabilization usually takes 1–3 months.
Is LASIK permanent, or will my vision regress?
The corneal reshaping is permanent. However, your eyes age naturally, and conditions like presbyopia (difficulty focusing on close objects) develop with age. For a small percentage of patients, vision may regress slightly over years. Enhancements can be performed if regression occurs and your cornea has adequate remaining thickness.
What should I avoid after LASIK?
For the first week, avoid rubbing your eyes, swimming, hot tubs, heavy exercise, eye makeup, and excessive screen time. For the first month, avoid swimming and hot tubs. Wear a protective shield at night for at least one week. Follow your doctor's specific instructions regarding activity.
Can I fly home after LASIK?
Most patients can fly 3–5 days after surgery after their second follow-up check. Flying is generally safe once the flap has adhered (24–48 hours), but discuss this with your doctor. Changes in air pressure do not harm the healed flap. Wear sunglasses and avoid rubbing your eyes during the flight. Cabin air is dry, so use prescribed eye drops frequently.
Will LASIK hurt?
No. Numbing drops eliminate sensation during the procedure. You will feel pressure and may hear clicking sounds, but not pain. After anesthesia wears off (4–6 hours post-op), mild discomfort, grittiness, and stinging may occur for several hours to a day. Your doctor will prescribe pain relief and soothing drops.
What if I move my eye during the procedure?
Modern laser systems include automatic eye-tracking technology that monitors your eye position and pauses the laser if you move unexpectedly. The procedure is safe even if you move slightly. If you move significantly, the surgeon will stop and reposition you. Stay focused on the target light and inform the surgeon immediately if you experience severe discomfort.
Can I have LASIK if I have an astigmatism or high prescription?
LASIK can correct myopia, hyperopia, and astigmatism. Higher prescriptions may require additional laser time and more corneal tissue removal, so corneal thickness is critical. Very high prescriptions may be better treated with PRK, implantable lenses, or not at all if corneal thickness is insufficient. Your pre-operative tests determine suitability.
Not legal advice. This is general information for visitors. Rules on visas, entry, registration, customs and similar matters change often and can depend on your nationality. Check the official source and, if in doubt, ask your embassy or a qualified adviser.
Before you decide anything
Risks and possible complications
- Dry eyes (usually temporary, but dryness can persist in some people for months)
- Glare, halos, and blurred or fluctuating vision (usually diminish within weeks to months)
- Light sensitivity (usually improves within days to weeks)
- Flap dislocation (rare; the risk is higher in the first 24 hours after the procedure)
- Under-correction or over-correction (sometimes requiring an enhancement procedure)
- Infection (an antibiotic regimen and avoiding contaminated water are usually part of aftercare)
- Corneal ectasia (progressive corneal thinning and weakening; rare but serious; pre-operative screening and adequate remaining corneal thickness are used to assess this risk)
- Epithelial ingrowth (cells growing beneath the flap; rare and usually manageable if detected early)
Alternatives to talk about with a doctor
- Photorefractive keratectomy (PRK): surface laser reshaping without flap creation; suitable for thin corneas; longer visual recovery but no flap complications
- SMILE (small incision lenticule extraction): femtosecond laser only; suitable for mild to moderate myopia; smaller incision may reduce dry eye
- Glasses and contact lenses: traditional correction without surgery
- Phakic intraocular lens implantation: an implantable lens for very high prescriptions when LASIK is not suitable
Questions to ask a licensed doctor
- Am I a suitable candidate for LASIK given my prescription, corneal thickness, corneal shape, and overall eye health? What tests do you need?
- If I am not suitable for LASIK, what alternatives would you recommend for my specific case?
- Which LASIK technique is best for my eyes and why (standard, bladeless, wavefront-guided)?
- What are your specific complication rates and how do they compare with published data?
- What is your experience with my prescription level, and how often do you perform enhancements?
- What is included in my post-operative care plan, and what happens if I experience complications after I return home?
- How will you arrange follow-up care with my home eye doctor, and can you provide documentation for them?
- What medications will I use after surgery, and are there any medications I take now that affect LASIK safety or healing?
- If I am pregnant or nursing, should I delay LASIK, and how long after delivery or stopping nursing should I wait?
- This page is information. It is not medical advice and not a recommendation to have any treatment or to choose any clinic, doctor or country.
- Every medical procedure has risks, and results and healing differ from person to person. A licensed doctor who has examined you decides whether a treatment is suitable.
- Talk to a doctor in your home country before you decide, and plan follow-up care at home: problems can appear after you return.
- Check that the clinic and the doctor are licensed in the official register of the Türkiye Cumhuriyeti Sağlık Bakanlığı, and ask for a written treatment plan and a consent form you understand.
- After a procedure, get urgent medical help for severe pain, fever, heavy bleeding or breathing problems. In an emergency call the local emergency number.
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This page was prepared with the help of AI and checked by automatic rules. It is general information only, not medical advice and not a recommendation to have any treatment or to choose any clinic. Mistakes can still happen and details can change without notice. Please check important details with the official source and talk to a licensed doctor before you decide anything.
