{"id":1961,"date":"2026-10-20T08:54:34","date_gmt":"2026-10-20T08:54:34","guid":{"rendered":"https:\/\/laseristanbulclinic.com\/eye-health\/laser-eye-surgery\/flying-after-laser-eye-surgery-when-is-it-safe\/"},"modified":"2026-10-20T12:59:16","modified_gmt":"2026-10-20T12:59:16","slug":"flying-after-laser-eye-surgery-when-is-it-safe","status":"publish","type":"page","link":"https:\/\/laseristanbulclinic.com\/en\/eye-health\/laser-eye-surgery\/flying-after-laser-eye-surgery-when-is-it-safe\/","title":{"rendered":"Can I Fly After Laser Eye Surgery? When Is It Safe?"},"content":{"rendered":"<!-- Hero (Photo + summary card) Start -->\n<section class=\"page-hero\" id=\"top\">\n\t<div class=\"phero-inner pad with-media container-fluid\"><div class=\"row\">\n\t\t<div class=\"phero-left col-12 col-lg-7\">\n\t\t\t<div data-hero-in><ol class=\"crumbs\" aria-label=\"Breadcrumb\"><li><a href=\"https:\/\/laseristanbulclinic.com\/en\/\">Home<\/a><\/li><li><a href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/\">Knowledge centre<\/a><\/li><li><a href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/laser-eye-surgery\/\">Laser eye surgery guides<\/a><\/li><li><span aria-current=\"page\">Can I Fly After Laser Eye Surgery? When Is It Safe?<\/span><\/li><\/ol><\/div>\t\t\t<h1 class=\"t64 hero-title phero-title\" data-lines>Can I Fly After Laser Eye Surgery? When Is It Safe?<\/h1>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"phero-right has-media col-12 col-lg-5\">\n\t\t\t\t\t\t<figure class=\"phero-media\" data-hero-in><img decoding=\"async\" width=\"640\" height=\"800\" src=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/excimer-laser-eye-surgery-suite-819x1024.webp\" class=\"attachment-large size-large\" alt=\"Excimer laser suite for laser eye surgery\" fetchpriority=\"high\" srcset=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/excimer-laser-eye-surgery-suite-819x1024.webp 819w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/excimer-laser-eye-surgery-suite-240x300.webp 240w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/excimer-laser-eye-surgery-suite-768x960.webp 768w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/excimer-laser-eye-surgery-suite.webp 1200w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\t\t\t\t\t\t\t\t\t<div class=\"inshort\" data-hero-in><p>Yes, you can fly after laser eye surgery once your surgeon has checked your eyes. At Laser Istanbul Clinic that is usually 1\u20133 days after LASIK or SMILE Pro, and after PRK once the bandage lens is out, typically around day 4 to 7. Cabin pressure is not the concern; the first-day check, dry cabin air and keeping to your drops are. Prof. Dr. Ahmet Sat\u0131c\u0131 or Op. Dr. Aysan Bayram confirms your date.<\/p><\/div>\n\t\t\t\t\t<\/div>\n\t<\/div><\/div>\n<\/section>\n<!-- Hero (Photo + summary card) End -->\n\n\n<!-- Heading (Intro: heading left, text right) Start -->\n<section class=\"psec pad\" id=\"can-i-fly-after-laser-eye-surgery\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"intro-grid row\"><div class=\"intro-side col-12\"><h2 class=\"t48\" data-reveal>Can I fly after laser eye surgery?<\/h2><\/div><div class=\"copy prose col-12\"><p data-reveal>Yes. Flying after laser eye surgery is normal and, for most people, uncomplicated: the flight itself does not damage a treated cornea. What decides <em>when<\/em> you can fly is not the plane but your healing. Your surgeon wants to examine your eyes after surgery, confirm that the surface is healing as expected and give you a drop schedule before you leave.<\/p>\n<p data-reveal>Two things are worth knowing from the start:<\/p>\n<ul data-reveal>\n<li><strong>There is no official &#8220;days before flying&#8221; rule for laser vision correction.<\/strong> The NHS, the American Academy of Ophthalmology (AAO), the Royal College of Ophthalmologists (RCOphth) and the US Food and Drug Administration (FDA) all publish recovery advice for laser eye surgery, and none of the pages we checked sets a waiting time for flying. The timings in this guide are our surgeons&#8217; practice, built on the healing milestones those bodies do publish.<\/li>\n<li><strong>Gas bubbles are a different matter.<\/strong> Some retina operations leave gas in the eye, and flying with it is dangerous. That does not apply to LASIK, SMILE or PRK, which put nothing inside the eye (see the section on when it is not safe to fly).<\/li>\n<\/ul><\/div><\/div><\/div><\/div><\/div><\/section>\n<!-- Heading (Intro: heading left, text right) End -->\n\n\n<!-- Table (Table on a dark panel) Start -->\n<section class=\"panel dark\" id=\"how-long-should-you-wait-before-flying-after-laser-eye-surge\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t\t<h2 class=\"t48 sec-title\" data-reveal>How long should you wait before flying after laser eye surgery?<\/h2>\n\t\t\t<p class=\"t22 sec-lead\" data-reveal>Most patients fly 1\u20133 days after LASIK or SMILE Pro, once the surgeon has checked their eyes, and after surface laser (PRK) once the bandage contact lens is out. The wait depends on the procedure, because each one heals differently.<\/p>\n\t\t\t<div class=\"tbl-flow\"><div class=\"tbl-wrap\" data-reveal><table class=\"tbl rsp\"><thead><tr><th scope=\"col\">Procedure<\/th><th scope=\"col\">How it works<\/th><th scope=\"col\">When most patients can fly<\/th><th scope=\"col\">What your surgeon needs to see first<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">Femto-LASIK<\/th><td data-label=\"How it works\">A thin flap is lifted, the laser reshapes the tissue underneath and the flap is laid back<\/td><td data-label=\"When most patients can fly\">About 1\u20133 days after surgery<\/td><td data-label=\"What your surgeon needs to see first\">The day-after check: flap position, a clear surface, no sign of inflammation<\/td><\/tr><tr><th scope=\"row\">SMILE Pro<\/th><td data-label=\"How it works\">Lenticule removed through a 2\u20134 mm keyhole cut; no flap<\/td><td data-label=\"When most patients can fly\">About 1\u20133 days after surgery<\/td><td data-label=\"What your surgeon needs to see first\">The day-after check and a stable surface<\/td><\/tr><tr><th scope=\"row\">PRK, LASEK, no-touch Trans-PRK<\/th><td data-label=\"How it works\">The surface layer is removed and grows back under a bandage lens<\/td><td data-label=\"When most patients can fly\">After the bandage lens is out; the RCOphth says this is typically day 4 to day 7<\/td><td data-label=\"What your surgeon needs to see first\">Surface healed over, lens removed, drops started<\/td><\/tr><tr><th scope=\"row\">For comparison: lens replacement or cataract surgery<\/th><td data-label=\"How it works\">A small incision and a new lens<\/td><td data-label=\"When most patients can fly\">About 3\u20137 days after surgery<\/td><td data-label=\"What your surgeon needs to see first\">Eye pressure and lens position checked<\/td><\/tr><\/tbody><\/table><\/div><p class=\"note-sm\" data-reveal>These are typical times, not promises. Your surgeon sets your own date after examining your eyes. If your surgeon wants to see you once more, you wait one more day.<\/p><p data-reveal><strong>Why PRK takes longer.<\/strong> According to EyeWiki, the clinical encyclopedia of the AAO, the surface layer of the cornea grows back over the 3\u20134 days after PRK, discomfort is usually worst on the second and third days and improves greatly by days 4 and 5, and the bandage lens comes out around day 4\u20135. The RCOphth adds that patients having surface laser may need a week or longer before they reach the driving standard. Flying with the bandage lens still in is not our practice. For PRK we plan <span class=\"ph\">{{days in Istanbul for surface laser}}<\/span> in Istanbul; our guide to how long to stay shows the stay by treatment.<\/p>\n<p data-reveal><strong>Why LASIK and SMILE are quicker.<\/strong> The RCOphth says patients having LASIK are often able to return to work the day after surgery, and that visual recovery after lenticule extraction (SMILE) may be slightly slower. A fast visual recovery does not remove the need for the check: the FDA advises seeing your doctor within the first 24 to 48 hours after LASIK.<\/p><div class=\"links-row\" data-reveal><a class=\"link-arrow\" href=\"https:\/\/laseristanbulclinic.com\/en\/travel-and-stay\/\">Travel, hotel &amp; how long to stay in Istanbul <svg width=\"18\" height=\"18\" aria-hidden=\"true\"><use href=\"#i-arrow\"\/><\/svg><\/a><\/div><\/div>\t<\/div><\/div><\/div><\/section>\n<!-- Table (Table on a dark panel) End -->\n\n\n<!-- Process (Step cards: 3 columns) Start -->\n<section class=\"psec pad\" id=\"can-i-fly-the-same-day-as-laser-eye-surgery\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t<div class=\"sec-head is-center row\"><div class=\"col-12\"><h2 class=\"t48 sec-title\" data-reveal>Can I fly the same day as laser eye surgery?<\/h2><\/div><div class=\"col-12\"><p class=\"t22 sec-lead\" data-reveal>We do not recommend it, and we do not plan it. The first 24 hours are when the eye is most vulnerable and when your surgeon most needs to see it.<\/p><\/div><\/div>\t\t<ol class=\"steps row row-cols-1 row-cols-lg-3\" data-stagger>\n\t\t\t\t<li class=\"col\"><div class=\"step h-100\">\n\t\t\t\t\t\t<h3>The flap is most at risk early<\/h3>\n\t\t\t\t\t\t<p>After LASIK, a displaced flap is most common within the first 24 hours, according to EyeWiki, which recommends a protective shield for the first 24 hours and every night for the first week. Rubbing is the classic cause; the FDA warns that rubbing could dislodge the flap and require further treatment.<\/p>\n\t\t<\/div><\/li>\n\t\t\t\t<li class=\"col\"><div class=\"step h-100\">\n\t\t\t\t\t\t<h3>Early complications show up on early checks<\/h3>\n\t\t\t\t\t\t<p>Inflammation under the flap (diffuse lamellar keratitis) usually appears on days 1 to 3, and EyeWiki notes that infection presenting in the first two weeks is typically bacterial. Both are uncommon and both are best treated early, which is why the day-after examination matters.<\/p>\n\t\t<\/div><\/li>\n\t\t\t\t<li class=\"col\"><div class=\"step h-100\">\n\t\t\t\t\t\t<h3>You may not feel a problem<\/h3>\n\t\t\t\t\t\t<p>The RCOphth stresses attending every review appointment &#8220;even if your eye feels good&#8221;, because you may not be aware of a problem that needs treatment during healing. The NHS also advises that you should not drive home on the day of surgery.<\/p>\n\t\t<\/div><\/li>\n\t\t\t<\/ol>\n\t\t<div class=\"sec-foot-flow prose\"><p data-reveal>In practice: have your surgery early in your stay and fly after your final check. If you have laser at home and then travel, ask your own surgeon before you book.<\/p><\/div><\/div><\/div><\/div><\/section>\n<!-- Process (Step cards: 3 columns) End -->\n\n\n<!-- Heading (Intro: heading left, text right) Start -->\n<section class=\"psec pad\" id=\"does-cabin-pressure-affect-your-eyes-after-lasik-smile-or-pr\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"intro-grid row\"><div class=\"intro-side col-12\"><h2 class=\"t48\" data-reveal>Does cabin pressure affect your eyes after LASIK, SMILE or PRK?<\/h2><\/div><div class=\"copy prose col-12\"><p data-reveal>Not in a way that changes your vision. Cabin pressure is lower than at ground level, but it is controlled: the US Centers for Disease Control and Prevention (CDC) says commercial cabins are typically kept at the equivalent of about 6,000\u20138,000 feet (1,830\u20132,440 m), and the FAA caps cabin altitude at 8,000 feet (2,440 m).<\/p>\n<p data-reveal>Laser surgery does not leave a gas or air pocket in the eye, so there is nothing to expand. What studies have checked is whether the cornea itself changes at altitude:<\/p>\n<ul data-reveal>\n<li><strong>LASIK.<\/strong> In a 2012 study in <em>Aviation, Space, and Environmental Medicine<\/em>, 24 eyes of 12 military personnel who had LASIK were exposed to a simulated 35,000 feet in a hypobaric chamber. The researchers found no clinically or statistically significant changes in vision, corneal curvature or refractive error. Exposure was limited to 30 minutes or less.<\/li>\n<li><strong>SMILE.<\/strong> A 2026 study in <em>Military Medicine<\/em> took 17 personnel (34 eyes) after SMILE through simulated altitudes up to 22,500 feet. Visual acuity and the front of the eye stayed stable overall; a small myopic shift and corneal thinning appeared only at the highest altitude.<\/li>\n<li><strong>PRK.<\/strong> A 2023 review of how flight affects the eye notes that PRK, having no incision, causes uniform swelling under low oxygen and leaves corneal curvature and refraction stable.<\/li>\n<\/ul>\n<p data-reveal>Two honest limits apply. These studies tested healed eyes in military volunteers, not fresh patients on holiday flights, and we know of no published trial of passengers flying a day after surgery. And corneas do swell slightly in thin air: in a 2007 study in <em>Cornea<\/em>, central corneal thickness rose from 543 to 561 micrometres after one day at 5,200 m (about 17,000 feet, more than twice cabin altitude), and returned to baseline after descent.<\/p>\n<p data-reveal>So pressure is not the reason you wait. You wait for your surgeon&#8217;s check.<\/p><\/div><\/div><\/div><\/div><\/div><\/section>\n<!-- Heading (Intro: heading left, text right) End -->\n\n\n<!-- List (Checklist cards) Start -->\n<section class=\"psec pad\" id=\"will-dry-cabin-air-hurt-your-eyes-after-laser-surgery\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t<div class=\"sec-head is-center row\"><div class=\"col-12\"><h2 class=\"t48 sec-title\" data-reveal>Will dry cabin air hurt your eyes after laser surgery?<\/h2><\/div><\/div>\t\t<div class=\"prose sec-pre\"><p data-reveal>It will not damage them, but it can make them feel worse, which is why the flight home needs a plan. The CDC says cabin air is typically dry, usually 10\u201320% humidity, which can dry the eyes. A 2023 review reports a fall in relative humidity from 47% to 11% within 30 minutes of departure on a commercial flight, and that humidity of 30% or less shortens the time the tear film stays stable.<\/p>\n<p data-reveal>That matters after laser surgery because dry eye is the most common side effect. The RCOphth explains that variable vision and eye-surface discomfort come from a less stable tear film between blinks, and that comfort usually returns to normal within a few months. Add dry cabin air in the first days and your eyes may feel gritty or tired.<\/p><\/div>\n\t\t\t<p class=\"list-label\" data-reveal><strong>On the plane:<\/strong><\/p>\n\t\t\t<ul class=\"checklist row row-cols-1 row-cols-lg-2\" data-stagger>\n\t\t\t\t<li class=\"col\"><div class=\"ck-item h-100\"><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-check\"\/><\/svg><span><strong>Use your drops on schedule.<\/strong> Keep your lubricating and prescribed drops in your hand luggage, never in the hold. The 2023 flight review calls artificial tears and humidification safe and effective measures for dry-eye symptoms, and the RCOphth says most patients remain comfortable using tear supplements when needed during healing.<\/span><\/div><\/li>\n\t\t\t\t<li class=\"col\"><div class=\"ck-item h-100\"><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-check\"\/><\/svg><span><strong>Leave at least two minutes between different drops,<\/strong> the RCOphth advises, so each one absorbs.<\/span><\/div><\/li>\n\t\t\t\t<li class=\"col\"><div class=\"ck-item h-100\"><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-check\"\/><\/svg><span><strong>Blink fully and avoid the airflow.<\/strong> The National Eye Institute (NEI) lists smoke, wind and air conditioning as dry-eye triggers, so point the air vent away from your face, and recommends regular breaks from screens.<\/span><\/div><\/li>\n\t\t\t\t<li class=\"col\"><div class=\"ck-item h-100\"><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-check\"\/><\/svg><span><strong>Sip water.<\/strong> The NEI suggests 8 to 10 glasses a day for dry eye, and 7\u20138 hours of sleep.<\/span><\/div><\/li>\n\t\t\t\t<li class=\"col\"><div class=\"ck-item h-100\"><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-check\"\/><\/svg><span><strong>Do not rub your eyes.<\/strong> If they itch or burn, use a drop instead.<\/span><\/div><\/li>\n\t\t\t\t<li class=\"col\"><div class=\"ck-item h-100\"><svg width=\"20\" height=\"20\" aria-hidden=\"true\"><use href=\"#i-check\"\/><\/svg><span><strong>Wear your shield if you sleep.<\/strong> The FDA says a protective shield is important while the flap heals, and EyeWiki recommends it every night for the first week after LASIK. Your surgeon tells you how long applies to you.<\/span><\/div><\/li>\n\t\t\t<\/ul>\n\t\t\t<\/div><\/div><\/div><\/section>\n<!-- List (Checklist cards) End -->\n\n\n<!-- Process (Numbered list) Start -->\n<section class=\"panel\" id=\"your-checklist-before-flying-after-laser-eye-surgery\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t<div class=\"sec-head is-center row\"><div class=\"col-12\"><h2 class=\"t48 sec-title\" data-reveal>Your checklist before flying after laser eye surgery<\/h2><\/div><\/div>\t\t<ol class=\"num-list\" data-stagger>\n\t\t\t\t<li><div>\n\t\t\t\t\t\t<strong>Get your final check<\/strong>\n\t\t\t\t\t\t<p>Fly only after your surgeon has examined your eyes and said yes.<\/p>\n\t\t<\/div><\/li>\n\t\t\t\t<li><div>\n\t\t\t\t\t\t<strong>Pack drops, shield and sunglasses in hand luggage,<\/strong>\n\t\t\t\t\t\t<p>with your surgical report and drop schedule. At UK airports, GOV.UK says you need proof of prescription, such as a doctor&#8217;s letter or prescription copy, only for liquid medicines in containers over 100 ml. Eye-drop bottles are normally much smaller. Check the rules of the airports you will use.<\/p>\n\t\t<\/div><\/li>\n\t\t\t\t<li><div>\n\t\t\t\t\t\t<strong>Do not drive yourself to the airport<\/strong>\n\t\t\t\t\t\t<p>The NHS advises against driving on the day of surgery and against night driving until recovery is complete, and vision can take longer to settle after PRK. Airport transfers can be arranged on request and are charged separately.<\/p>\n\t\t<\/div><\/li>\n\t\t\t\t<li><div>\n\t\t\t\t\t\t<strong>Set drop alarms if you cross time zones,<\/strong>\n\t\t\t\t\t\t<p>so the gaps between drops stay the same.<\/p>\n\t\t<\/div><\/li>\n\t\t\t\t<li><div>\n\t\t\t\t\t\t<strong>Plan the first days at your destination<\/strong>\n\t\t\t\t\t\t<p>The RCOphth says most surgeons recommend no swimming for a week and, after LASIK, no contact sports for a month; the FDA suggests avoiding swimming, hot tubs and whirlpools for 1 to 2 months. That matters if you are flying to a beach resort. Gym work and jogging are fine from day one, the RCOphth says.<\/p>\n\t\t<\/div><\/li>\n\t\t\t\t<li><div>\n\t\t\t\t\t\t<strong>Know how to reach your surgeon<\/strong>\n\t\t\t\t\t\t<p>Save your coordinator&#8217;s number before you leave; your coordinator and surgeon follow your recovery remotely, by video, at agreed intervals.<\/p>\n\t\t<\/div><\/li>\n\t\t\t\t<li><div>\n\t\t\t\t\t\t<strong>Book a flexible return fare if you can,<\/strong>\n\t\t\t\t\t\t<p>in case your surgeon wants one more look.<\/p>\n\t\t<\/div><\/li>\n\t\t\t<\/ol>\n\t\t<\/div><\/div><\/div><\/section>\n<!-- Process (Numbered list) End -->\n\n\n<!-- Image + Text (Image left, text right) Start -->\n<section class=\"psec pad split-sec\" id=\"when-is-it-not-safe-to-fly\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"split\"><div class=\"row\">\n\t\t<div class=\"split-media col-12 col-lg-6\" data-reveal><div class=\"media\" data-parallax><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/blue-eye-close-up.webp\" class=\"attachment-large size-large\" alt=\"Close-up of a blue eye\" sizes=\"auto, (max-width: 991px) 100vw, 50vw\" srcset=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/blue-eye-close-up.webp 1024w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/blue-eye-close-up-300x300.webp 300w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/blue-eye-close-up-150x150.webp 150w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/blue-eye-close-up-768x768.webp 768w\" \/><\/div><\/div>\n\t\t<div class=\"split-copy col-12 col-lg-6\">\n\t\t\t\t\t\t<h2 class=\"t48\" data-reveal>When is it not safe to fly?<\/h2>\n\t\t\t\t\t\t<p class=\"t22 lede\" data-reveal>For laser surgery there is one rule: <strong>do not fly before your surgeon says you may.<\/strong> Beyond that, three situations call for a stop.<\/p>\n\t\t\t\t\t\t<div class=\"prose\" data-reveal><p data-reveal><strong>1. A gas or air bubble in the eye.<\/strong> This does not apply to LASIK, SMILE or PRK. It applies to some retina operations and corneal transplants. According to a 2023 review in the <em>Journal of Travel Medicine<\/em>, air travel is not recommended for 2\u20136 weeks after sulphur hexafluoride (SF6) or perfluoropropane (C3F8) gas is placed in the eye, until the gas has been fully absorbed, because the gas expands at lower pressure and can cause a rapid rise in eye pressure.<\/p>\n<p data-reveal><strong>2. Warning signs before or after the flight.<\/strong> The RCOphth says to contact your surgeon without delay if you have increasing pain, light sensitivity, redness or blur, or an injury to the eye followed by pain, blurring or watering. The NHS says to call NHS 111 straight away for sudden vision changes, floaters, flashes of light or a dark curtain across your vision. If something happens in flight, tell the cabin crew and go to an eye emergency service as soon as you land.<\/p>\n<p data-reveal><strong>3. An unfinished review.<\/strong> If your surgeon asks you to wait for the surface to heal, for a bandage lens to come out or for one more measurement, the date moves. A day&#8217;s delay costs less than a complication.<\/p>\n<p data-reveal>Every operation carries risk, and laser eye surgery is no exception. Read <a href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/laser-eye-surgery\/is-laser-eye-surgery-safe-risks-and-success-rates\/\">Is laser eye surgery 100% safe? Risks, side effects and success rates<\/a> for the honest numbers.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/section>\n<!-- Image + Text (Image left, text right) End -->\n\n\n<!-- Heading (Intro: heading left, text right) Start -->\n<section class=\"psec pad\" id=\"what-about-pilots-cabin-crew-and-flying-years-after-laser-su\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"intro-grid row\"><div class=\"intro-side col-12\"><h2 class=\"t48\" data-reveal>What about pilots, cabin crew and flying years after laser surgery?<\/h2><\/div><div class=\"copy prose col-12\"><p data-reveal><strong>Passengers who had laser years ago have no flying restriction.<\/strong> Once your eyes have healed, flying is the same as for anyone else. You may notice your eyes feel drier on long flights; the CDC says cabin air dries the eyes of passengers in general, and a 2026 systematic review of the ocular surface in the aircraft environment found the same pattern across 30 studies. For the long-term picture, read <a href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/laser-eye-surgery\/what-happens-10-years-after-lasik\/\">What happens 10 years after LASIK?<\/a><\/p>\n<p data-reveal><strong>Pilots and cabin crew follow aviation rules, not just clinical advice.<\/strong> Aviation authorities set their own visual standards and the details vary: a 2026 review in the <em>Indian Journal of Ophthalmology<\/em> notes that controversies remain between governing bodies. If your job involves flying, ask your aviation medical examiner before surgery and keep your surgical report. A 2025 review of commercial pilots after corneal refractive surgery looks at contrast sensitivity, refractive regression and dry eye as the issues that matter.<\/p><\/div><\/div><\/div><\/div><\/div><\/section>\n<!-- Heading (Intro: heading left, text right) End -->\n\n\n<!-- Image + Text (Text left, image right) Start -->\n<section class=\"psec pad split-sec\" id=\"how-many-days-should-you-plan-in-istanbul\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"split rev\"><div class=\"row\">\n\t\t<div class=\"split-media col-12 col-lg-6\" data-reveal><div class=\"media\" data-parallax><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-iris-illustration-light.webp\" class=\"attachment-large size-large\" alt=\"Illustration of an iris on a light background\" sizes=\"auto, (max-width: 991px) 100vw, 50vw\" srcset=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-iris-illustration-light.webp 1000w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-iris-illustration-light-300x300.webp 300w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-iris-illustration-light-150x150.webp 150w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/eye-iris-illustration-light-768x768.webp 768w\" \/><\/div><\/div>\n\t\t<div class=\"split-copy col-12 col-lg-6\">\n\t\t\t\t\t\t<h2 class=\"t48\" data-reveal>How many days should you plan in Istanbul?<\/h2>\n\t\t\t\t\t\t\t\t<div class=\"prose\" data-reveal><p data-reveal>Plan 3\u20135 days in Istanbul for Femto-LASIK or SMILE Pro, and a little longer for PRK, so that your examination, surgery and final check all happen before you fly. In our example plan you arrive on day 1, have your full examination on day 2 and surgery on day 3, are checked on day 4 and have your final check and fly home on about day 5. Your surgeon sets your real dates. Hotel and airport transfers are arranged on request and charged separately, and flights are never included. Our guide to <a href=\"https:\/\/laseristanbulclinic.com\/en\/travel-and-stay\/\">Travel, hotel &amp; how long to stay in Istanbul<\/a> has the day-by-day plans.<\/p>\n<p data-reveal>If you have not yet decided whether laser is right for you, <a href=\"https:\/\/laseristanbulclinic.com\/en\/free-consultation\/\">send your prescription and scans for a free online consultation<\/a> and we will tell you the stay we recommend for your case.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/section>\n<!-- Image + Text (Text left, image right) End -->\n\n\n<!-- FAQ (FAQ accordion) Start -->\n<section class=\"faq pad\" id=\"faq\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"faq-grid\">\n\t<div class=\"faq-side\">\n\t\t\t\t<h2 class=\"t48\" data-reveal>Frequently asked questions<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"acc\" data-stagger>\n\t\t\t\t<div class=\"acc-item is-open\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"true\" aria-controls=\"faq-e474d5e8-a1\" id=\"faq-e474d5e8-q1\">Can I fly after laser eye surgery?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-e474d5e8-a1\" role=\"region\" aria-labelledby=\"faq-e474d5e8-q1\"><div class=\"acc-body\"><p data-reveal>Yes, once your surgeon has checked your eyes. At Laser Istanbul Clinic most patients fly 1\u20133 days after LASIK or SMILE Pro, and after PRK once the bandage lens is out. The flight does not harm a treated cornea, but the checks in the first days matter.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-e474d5e8-a2\" id=\"faq-e474d5e8-q2\">How long should I wait before flying after LASIK?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-e474d5e8-a2\" role=\"region\" aria-labelledby=\"faq-e474d5e8-q2\"><div class=\"acc-body\"><p data-reveal>Usually 1\u20133 days, with a check in between. The FDA advises seeing your doctor within 24 to 48 hours of LASIK, and the early days are when flap and inflammation problems are most likely to show. Your surgeon sets your exact date.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-e474d5e8-a3\" id=\"faq-e474d5e8-q3\">Can I fly the same day as laser eye surgery?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-e474d5e8-a3\" role=\"region\" aria-labelledby=\"faq-e474d5e8-q3\"><div class=\"acc-body\"><p data-reveal>It is not recommended. A displaced flap is most likely within the first 24 hours, and your surgeon needs to examine you the next day. Plan to stay at least until after your first check.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-e474d5e8-a4\" id=\"faq-e474d5e8-q4\">Can you fly after PRK or SMILE?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-e474d5e8-a4\" role=\"region\" aria-labelledby=\"faq-e474d5e8-q4\"><div class=\"acc-body\"><p data-reveal>Yes, with different timing. After SMILE most patients fly 1\u20133 days after surgery. After PRK you wait until the bandage lens comes out, which the RCOphth says is typically day 4 to day 7, so you stay longer in Istanbul.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-e474d5e8-a5\" id=\"faq-e474d5e8-q5\">Does cabin pressure affect eyes after laser eye surgery?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-e474d5e8-a5\" role=\"region\" aria-labelledby=\"faq-e474d5e8-q5\"><div class=\"acc-body\"><p data-reveal>Not in a way that changes your vision. Cabins are held at about 6,000\u20138,000 feet, and studies of LASIK, PRK and SMILE eyes found stable vision at much higher simulated altitudes. Laser surgery leaves no gas in the eye, so there is nothing to expand.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-e474d5e8-a6\" id=\"faq-e474d5e8-q6\">Will the dry air on a plane damage my eyes?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-e474d5e8-a6\" role=\"region\" aria-labelledby=\"faq-e474d5e8-q6\"><div class=\"acc-body\"><p data-reveal>It will not damage them, but it can make them feel dry, gritty or tired, especially in the first weeks. Cabin humidity is typically 10\u201320%, according to the CDC. Use your lubricating drops on schedule, point the air vent away and do not rub.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-e474d5e8-a7\" id=\"faq-e474d5e8-q7\">Can I take my eye drops in hand luggage?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-e474d5e8-a7\" role=\"region\" aria-labelledby=\"faq-e474d5e8-q7\"><div class=\"acc-body\"><p data-reveal>Yes, and you should keep them there. At UK airports you need proof of prescription only for liquid medicines in containers over 100 ml, GOV.UK says. Check the rules of the airports you will use.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-e474d5e8-a8\" id=\"faq-e474d5e8-q8\">Can I fly with a gas bubble in my eye?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-e474d5e8-a8\" role=\"region\" aria-labelledby=\"faq-e474d5e8-q8\"><div class=\"acc-body\"><p data-reveal>No. Gas used in some retina surgery expands at altitude and can raise eye pressure quickly. A 2023 review advises no air travel for 2\u20136 weeks after SF6 or C3F8 gas until it has been absorbed. This does not apply to LASIK, SMILE or PRK.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-e474d5e8-a9\" id=\"faq-e474d5e8-q9\">Can pilots fly after laser eye surgery?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-e474d5e8-a9\" role=\"region\" aria-labelledby=\"faq-e474d5e8-q9\"><div class=\"acc-body\"><p data-reveal>Pilots must follow their aviation authority&#8217;s rules, which differ by country. Talk to your aviation medical examiner before surgery, as standards for refractive surgery vary.<\/p><\/div><\/div><\/div>\n\t\t\t<\/div>\n\t<\/div><\/div><\/div><\/div><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Can I fly after laser eye surgery?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, once your surgeon has checked your eyes. At Laser Istanbul Clinic most patients fly 1\u20133 days after LASIK or SMILE Pro, and after PRK once the bandage lens is out. The flight does not harm a treated cornea, but the checks in the first days matter.\"}},{\"@type\":\"Question\",\"name\":\"How long should I wait before flying after LASIK?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Usually 1\u20133 days, with a check in between. The FDA advises seeing your doctor within 24 to 48 hours of LASIK, and the early days are when flap and inflammation problems are most likely to show. Your surgeon sets your exact date.\"}},{\"@type\":\"Question\",\"name\":\"Can I fly the same day as laser eye surgery?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is not recommended. A displaced flap is most likely within the first 24 hours, and your surgeon needs to examine you the next day. Plan to stay at least until after your first check.\"}},{\"@type\":\"Question\",\"name\":\"Can you fly after PRK or SMILE?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, with different timing. After SMILE most patients fly 1\u20133 days after surgery. After PRK you wait until the bandage lens comes out, which the RCOphth says is typically day 4 to day 7, so you stay longer in Istanbul.\"}},{\"@type\":\"Question\",\"name\":\"Does cabin pressure affect eyes after laser eye surgery?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Not in a way that changes your vision. Cabins are held at about 6,000\u20138,000 feet, and studies of LASIK, PRK and SMILE eyes found stable vision at much higher simulated altitudes. Laser surgery leaves no gas in the eye, so there is nothing to expand.\"}},{\"@type\":\"Question\",\"name\":\"Will the dry air on a plane damage my eyes?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It will not damage them, but it can make them feel dry, gritty or tired, especially in the first weeks. Cabin humidity is typically 10\u201320%, according to the CDC. 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Talk to your aviation medical examiner before surgery, as standards for refractive surgery vary.\"}}]}<\/script><\/section>\n<!-- FAQ (FAQ accordion) End -->\n\n\n<!-- Call to Action (Panel) Start -->\n<section class=\"panel grad cta-panel\" id=\"planning-laser-eye-surgery-and-a-flight\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"cta-panel-inner row\">\n\t<div class=\"col-12 col-lg-8\"><div class=\"cta-panel-copy\">\n\t\t\t\t<h2 class=\"t48\" data-reveal>Planning laser eye surgery and a flight?<\/h2>\n\t\t\t\t<p class=\"t22\" data-reveal>Your surgeon at Laser Istanbul Clinic checks your eyes before and after surgery and tells you the day you can fly. Laser surgery is led by Prof. Dr. Ahmet Sat\u0131c\u0131 and Op. Dr. Aysan Bayram. Your quote includes the pre-operative examination and scans, surgery, medication, follow-up checks in Istanbul and a personal interpreter; your coordinator follows your recovery by video once you are home.<\/p>\t\t\t<\/div><\/div>\n\t<div class=\"col-12 col-lg-4\"><div class=\"cta-panel-side\"><div class=\"btn-row\" data-reveal><a class=\"pill pill-white\" href=\"https:\/\/laseristanbulclinic.com\/en\/free-consultation\/\"><span class=\"pill-dot\" aria-hidden=\"true\"><\/span><span class=\"pill-label\">Free online consultation: upload your prescription and scans<\/span><\/a><a class=\"pill pill-line\" href=\"https:\/\/wa.me\/4915783739465?text=Hello%20Laser%20Istanbul%20Clinic%2C%20I%20would%20like%20some%20information%20about%20eye%20treatment.%20Sent%20from%3A%20https%3A%2F%2Flaseristanbulclinic.com%2Fen%2F\" target=\"_blank\" rel=\"noopener\"><span class=\"pill-dot\" aria-hidden=\"true\"><\/span><span class=\"pill-label\">WhatsApp: +49 157 8373 9465<\/span><\/a><\/div><div class=\"links-col\" data-reveal><a class=\"link-arrow\" href=\"https:\/\/laseristanbulclinic.com\/en\/laser-eye-surgery-turkey\/\">Laser eye surgery in Turkey <svg width=\"18\" height=\"18\" aria-hidden=\"true\"><use href=\"#i-arrow\"\/><\/svg><\/a><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/section>\n<!-- Call to Action (Panel) End -->\n\n\n<!-- List (Related pages) Start -->\n<section class=\"psec pad\" id=\"related-guides\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t<div class=\"sec-head is-center row\"><div class=\"col-12\"><h2 class=\"t48 sec-title\" data-reveal>Related guides<\/h2><\/div><\/div>\t\t<ul class=\"pg-links row row-cols-1 row-cols-sm-2 row-cols-lg-3\" data-stagger>\n\t\t\t\t<li class=\"col\"><a class=\"pg-link\" href=\"https:\/\/laseristanbulclinic.com\/en\/travel-and-stay\/\"><span>Travel, hotel &amp; how long to stay in Istanbul<\/span><svg width=\"22\" height=\"22\" aria-hidden=\"true\"><use href=\"#i-arrow-ur\"\/><\/svg><\/a><\/li>\n\t\t\t\t<li class=\"col\"><a class=\"pg-link\" href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/laser-eye-surgery\/what-happens-10-years-after-lasik\/\"><span>What happens 10 years after LASIK?<\/span><svg width=\"22\" height=\"22\" aria-hidden=\"true\"><use href=\"#i-arrow-ur\"\/><\/svg><\/a><\/li>\n\t\t\t\t<li class=\"col\"><a class=\"pg-link\" href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/laser-eye-surgery\/is-laser-eye-surgery-safe-risks-and-success-rates\/\"><span>Is laser eye surgery 100% safe? Risks, side effects and success rates<\/span><svg width=\"22\" height=\"22\" aria-hidden=\"true\"><use href=\"#i-arrow-ur\"\/><\/svg><\/a><\/li>\n\t\t\t\t<li class=\"col\"><a class=\"pg-link\" href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/laser-eye-surgery\/\"><span>All laser eye surgery guides<\/span><svg width=\"22\" height=\"22\" aria-hidden=\"true\"><use href=\"#i-arrow-ur\"\/><\/svg><\/a><\/li>\n\t\t\t<\/ul>\n\t<\/div><\/div><\/div><\/section>\n<!-- List (Related pages) End -->\n\n\n<!-- List (Sources and medical review) Start -->\n<section class=\"psec pad tight\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><details class=\"sources\" data-reveal><summary class=\"t22\">Sources for the facts on this page<\/summary><ol>\n\t\t<li>(all opened 7 Oct 2026)<\/li>\n\t\t<li>The Royal College of Ophthalmologists. <em>Patient Information: Laser Vision Correction<\/em> (PROF\/2024\/499). LASIK patients often back at work the day after; surface laser may need a week or longer to reach the driving standard; tear film and eye comfort normally recover within a few months; contact your surgeon without delay for increasing pain, light sensitivity, redness, blur or an injury; most surgeons advise no swimming for a week and, after LASIK, no contact sports for a month; gym and jogging from day one; bandage lenses after surface laser typically removed day 4 to 7; at least two minutes between drops; attend reviews even if the eye feels good. The leaflet does not mention flying. https:\/\/www.rcophth.ac.uk\/wp-content\/uploads\/2026\/08\/Laser-vision-correction-patient-information.pdf<\/li>\n\t\t<li>US Food and Drug Administration. <em>What should I expect during and after LASIK surgery?<\/em> See your doctor within 24\u201348 hours; shield while the flap heals; do not rub; avoid swimming, hot tubs and whirlpools for 1\u20132 months; vision may take 3\u20136 months to stabilise. No mention of flying. https:\/\/www.fda.gov\/medical-devices\/lasik\/what-should-i-expect-during-and-after-surgery<\/li>\n\t\t<li>EyeWiki (American Academy of Ophthalmology). <em>LASIK Complications<\/em>. Flap dislocation most common in the first 24 hours; shield for 24 hours and every night for a week; DLK usually days 1\u20133; infection early (first 2 weeks, bacterial) or late. https:\/\/eyewiki.org\/LASIK_Complications<\/li>\n\t\t<li>EyeWiki (AAO). <em>Photorefractive Keratectomy<\/em>. Surface regrows over 3\u20134 days; discomfort worst days 2\u20133; bandage lens removed around day 4\u20135; vision stable by 3\u20136 months. https:\/\/eyewiki.org\/Photorefractive_Keratectomy<\/li>\n\t\t<li>NHS. <em>Laser eye surgery and lens surgery<\/em>. Do not drive home on the day; avoid night driving until recovery is complete; lubricating drops; call NHS 111 for sudden vision changes, floaters, flashes or a dark curtain. No mention of flying. https:\/\/www.nhs.uk\/tests-and-treatments\/laser-eye-surgery-and-lens-surgery\/<\/li>\n\t\t<li>American Academy of Ophthalmology. <em>LASIK \u2014 Laser Eye Surgery<\/em>. Dry eyes and fluctuating vision typically fade within about a month; no mention of flying. https:\/\/www.aao.org\/eye-health\/treatments\/lasik<\/li>\n\t\t<li>American Academy of Ophthalmology. <em>Ask an Ophthalmologist: Flying after cataract surgery<\/em> (answer by David F. Chang, MD): there is no risk to flying immediately following cataract surgery. https:\/\/www.aao.org\/eye-health\/ask-ophthalmologist-q\/flying-after-cataract-surgery<\/li>\n\t\t<li>US Centers for Disease Control and Prevention. <em>Yellow Book: Air Travel<\/em>. Cabin pressure typically the equivalent of 6,000\u20138,000 ft (1,830\u20132,440 m); FAA maximum cabin altitude 8,000 ft (2,440 m); cabin air typically 10\u201320% humidity, which can dry the eyes. https:\/\/www.cdc.gov\/yellow-book\/hcp\/travel-air-sea\/air-travel.html<\/li>\n\t\t<li>Aaron M, et al. Stability of laser-assisted in situ keratomileusis (LASIK) at altitude. <em>Aviation, Space, and Environmental Medicine<\/em> 2012 (PMID 23066617). 24 eyes of 12 personnel, simulated 35,000 ft, exposure 30 minutes or less, no significant change in vision, keratometry or refraction. https:\/\/pubmed.ncbi.nlm.nih.gov\/23066617\/<\/li>\n\t\t<li>Evangelista CB, et al. The Effect of Simulated Altitude on Vision in Military Personnel Following Small-Incision Lenticule Extraction. <em>Military Medicine<\/em> 2026 (PMID 41591872; doi 10.1093\/milmed\/usaf608). 34 eyes, simulated altitude up to 22,500 ft; stable acuity and anterior segment overall. https:\/\/pubmed.ncbi.nlm.nih.gov\/41591872\/<\/li>\n\t\t<li>Totou S, Karmiris E, Kanakis M, et al. Impact of flight and equivalent short-term high-altitude exposure on ocular structures and function. <em>Medical Hypothesis, Discovery and Innovation in Ophthalmology<\/em> 2023 (PMC10926315; PMID 38476577). Cabin humidity 30% or less shortens tear break-up time; humidity fall 47% to 11% within 30 minutes of departure; artificial tears and humidification safe and effective; PRK stable curvature and refraction at altitude. https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC10926315\/<\/li>\n\t\t<li>Morris DS, et al. Corneal thickness at high altitude. <em>Cornea<\/em> 2007 (PMID 17413958). Central corneal thickness 543 \u00b5m at sea level to 561 \u00b5m on day 1 at 5,200 m, reversed on descent. https:\/\/pubmed.ncbi.nlm.nih.gov\/17413958\/<\/li>\n\t\t<li>Lee JJ, Forristal MT, Harney F, Flaherty GT. Eye disease and international travel: a critical literature review and practical recommendations. <em>Journal of Travel Medicine<\/em> 2023 (PMC10289526; doi 10.1093\/jtm\/taad068). Air travel not recommended for 2\u20136 weeks after intraocular SF6 or C3F8 gas until absorbed. https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC10289526\/<\/li>\n\t\t<li>Mikhail E, Markoulli M. Systematic review: The ocular surface in the aircraft environment. <em>Optometry and Vision Science<\/em> 2026 (doi 10.1002\/ovs2.70017). 30 studies; humidity, temperature, air velocity, pressure and air quality affect the ocular surface. https:\/\/pubmed.ncbi.nlm.nih.gov\/42086513\/<\/li>\n\t\t<li>Singh AK, et al. Current guidelines in aviation ophthalmology and challenges: a review. <em>Indian Journal of Ophthalmology<\/em> 2026 (PMC12947085; doi 10.4103\/ijo.ijo_1683_25). Controversies exist between governing bodies on aviation visual standards. https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC12947085\/<\/li>\n\t\t<li>Aasa Santhi S, Ferdi A. Fit to Fly of Commercial Pilot after Corneal Refractive Surgery. <em>Journal of UOEH<\/em> 2025 (doi 10.7888\/juoeh.47.135). Review of contrast sensitivity, refractive regression and dry eye in pilots after corneal refractive surgery. https:\/\/doi.org\/10.7888\/juoeh.47.135<\/li>\n\t\t<li>National Eye Institute (NIH). <em>Dry Eye<\/em>. Smoke, wind and air conditioning as risk factors; breaks from screens; humidifier; wraparound sunglasses; 8\u201310 glasses of water; 7\u20138 hours&#8217; sleep; artificial tears first-line. https:\/\/www.nei.nih.gov\/learn-about-eye-health\/eye-conditions-and-diseases\/dry-eye<\/li>\n\t\t<li>GOV.UK. <em>Hand luggage restrictions: essential medicines and medical equipment<\/em>. Proof of prescription needed for liquid medicines in containers over 100 ml. https:\/\/www.gov.uk\/hand-luggage-restrictions\/essential-medicines-and-medical-equipment<\/li>\n\t<\/ol><\/details><\/div><\/div><\/div><\/section>\n<!-- List (Sources and medical review) End -->\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":0,"featured_media":0,"parent":1871,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1961","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages\/1961","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/comments?post=1961"}],"version-history":[{"count":2,"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages\/1961\/revisions"}],"predecessor-version":[{"id":3106,"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages\/1961\/revisions\/3106"}],"up":[{"embeddable":true,"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages\/1871"}],"wp:attachment":[{"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/media?parent=1961"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}