Can I Remove the Protective Lens Myself After LASEK?BGN Eye Clinic Jamsil Explains the Importance of Protective Lenses Post-LASEK and Outpatient Care GuidelinesHello. This is BGN Eye Clinic Jamsil.After undergoing LASEK surgery, you might have wondered, "When do I take out this lens?" or "It's uncomfortable; can't I just remove it myself?"Since LASEK relies on the natural regeneration of the corneal epithelium, the protective lens plays a crucial role during the initial recovery. We have outlined the medical risks of removing it arbitrarily and the correct guidelines for your follow-up visits.1. The Purpose of Wearing a Protective Lens After LASEKLASEK involves precisely separating the outermost layer of the cornea (epithelium), correcting vision with a laser, and then placing a 'protective medical lens' on the eye's surface until the exposed area safely heals. This protective lens is not a standard contact lens for vision correction; it is a specialized clinical tool designed solely to protect the wound and alleviate initial post-operative pain.Characteristics of the Therapeutic Protective LensThe lens worn after LASEK has no prescription. It is prescribed to temporarily and sterilely seal and protect the corneal surface. With higher water content and superior oxygen permeability compared to standard lenses, it serves as a biocompatible tool that accelerates the regeneration of corneal cells.Clinical Wearing PeriodThe lens is immediately applied in the operating room right after your LASEK surgery and is typically worn continuously for 4 to 5 days. It is only removed during your scheduled outpatient visit, after our medical staff objectively confirms through a slit-lamp microscope that the corneal epithelium has fully closed.Key Observation: During the initial recovery phase, you may experience mild irritation, dryness, and blurred vision. However, these are normal physiological responses as the exposed corneal cells safely reconstruct the epithelial layer.2. Risks of Arbitrary Self-RemovalIn clinical practice, we occasionally encounter cases where the protective lens unexpectedly dislodges around 2 to 3 days post-surgery, or the patient urgently visits after removing it themselves due to temporary dryness and irritation.To put it simply: Under no circumstances should patients remove the LASEK protective lens themselves.First, Repeated Loss of Regenerating Epithelium and Severe PainIf the protective lens is lost before the corneal epithelial cells have firmly settled, the inner eyelid will directly rub against the wound every time you blink. This causes the healing epithelium to tear off again, triggering acute pain and creating additional wounds.Second, Microbial Infection and Irreversible Corneal OpacityIf harmful external substances and internal eye irritations persist while the eye's barrier is compromised, it not only delays healing but can also lead to severe complications. These include permanent vision degradation and inflammatory corneal opacity caused by irregular wound healing in the corneal stroma.Removing the protective lens from the eye's surface might seem simple. However, objectively determining whether 'the current healing thickness and surface condition of the cornea have reached a safe level for complete lens removal' is something only a medical professional can do. The removal procedure must be safely performed after the doctor thoroughly diagnoses the surface density and the presence of inflammation using a slit-lamp microscope.3. Precautions Before Lens RemovalFor the safe sealing and recovery of your cornea, you must strictly follow these guidelines in your daily life until the protective lens is removed.• Prevention of Water Entering the Eye: Please be careful not to let soapy water or cleansers get into your eyes during your daily face washing or showering. (We strongly recommend using attachable eye shields or cosmetic cleansing shields.)• No Physical Contact or Eye Rubbing: To prevent involuntary eye pressure and rubbing while sleeping, you must wear the protective sleeping eye mask provided by the clinic before going to bed.• Strict Blocking of UV Rays: UV rays can amplify inflammation while the corneal epithelium is healing. You must thoroughly protect your eyes by wearing sunglasses or a wide-brimmed hat when going outdoors.• Adherence to Eye Drop Guidelines: You must regularly use the prescribed preservative-free artificial tears, anti-inflammatory drops, and sterile antibiotics according to the designated frequency and schedule to ensure stable recovery without the risk of infection.4. Frequently Asked Questions (FAQ)Q. "Even though the surgery is over, my vision is still dim and blurry, perhaps because of the protective lens. Is this normal?"A. Yes, this is a perfectly normal recovery process. Compared to LASIK, LASEK requires absolute time for the regeneration and cellular alignment of the corneal epithelium. Especially during the first 1 to 2 weeks post-surgery, the thickness of the healing epithelial layer is not completely uniform. Therefore, you will inevitably experience blurred vision that feels like astigmatism or a cloudy haze.Since the corneal epithelial cells are currently regenerating and settling in this transitional phase, daily fluctuations in vision exist. However, once the cells densely combine and complete their alignment between 7 to 14 days post-surgery, you will experience a stage where your vision noticeably clears up from a specific point forward.The day of protective lens removal is not the end of treatment, but the 'turning point for systematic follow-up care.'Removing the LASEK protective lens is not merely the conclusion of the surgery; it is an essential intermediate diagnostic step to examine the ocular surface condition for stable vision settlement.Depending on the precise corneal reading at this point, we initiate a 1:1 personalized care plan that adjusts the ingredients and frequency of your eye drops. Therefore, you should never skip or postpone your outpatient appointments based on your own judgment.BGN Eye Clinic JamsilYour Trusted Partner in Vision Care

Do I Still Need Glasses After LASIK? Our Optometrist AnswersThe Truth About Vision and Glasses Before BGN SurgeryHello. This is BGN Eye Clinic Jamsil Lotte Tower.One of the most common questions during consultations is whether glasses are still needed after LASIK. Hearing that some people wear glasses again after LASIK naturally raises concerns about side effects or vision loss. Since your goal is to be free from glasses, this is a completely understandable worry.I always give a straightforward answer: Most of our clients enjoy their daily lives perfectly well without glasses. However, vision can fluctuate depending on your eye condition over time. Understanding this beforehand ensures greater satisfaction. Today, I’ll explain whether you might need glasses after surgery and the reasons behind it.Diopters and Visual Acuity: Aren't They the Same?Many who consider LASIK come to us out of frustration with glasses. Those with high myopia or astigmatism often have very high expectations. Sometimes, clients ask, "Why isn't my vision 20/15?" or "Can you make my vision 20/10?"People often confuse diopters (prescription power) and visual acuity. A '0.0 diopter' is a refractive measurement indicating almost no refractive error, like myopia or astigmatism. Simply put, it means your eyes have virtually no refractive power left to correct. You don't need prescription glasses.However, visual acuity is closer to the "resolution" your eyes and brain process. Even with the exact same diopter, visual acuity can vary from person to person. A score like '20/20' or '20/15' measures how well you can actually identify an eye chart. This is a combined result of your eye's optics, brain recognition, optic nerve response, concentration, and even the testing environment.While most clients achieve a visual acuity of 20/20 or better post-surgery, the extent of recovery varies slightly based on pre-operative eye conditions and corneal thickness. Because everyone is different, the final result might not always be an absolute '0.0 diopter.' This isn't a failure of the surgery; rather, it is a deliberate adjustment to achieve the optimal outcome within the safest possible correction range. The most critical part of surgery is aligning a client's 'expectations' with 'reality' beforehand.Can I Wear Glasses Again After LASIK?You may have read reviews saying, "I got LASIK but ended up wearing glasses again." Some clients worry this means the surgery failed or caused side effects. In most cases, clients achieve and maintain sufficient vision for a glasses-free lifestyle. However, there are scenarios where you might wear glasses again.Main Reasons for Wearing Glasses Again• 1. Residual PrescriptionIf your pre-operative prescription was extremely high or your corneal thickness is limited, we may not correct 100% of your refractive error. Instead, we leave a slight residual prescription to ensure safety. In these cases, some individuals opt for supplemental glasses when they need sharp distance vision, such as when driving at night.• 2. Natural Vision Changes Over TimeThe eyes do not stop aging after surgery. Factors like your work environment, eye strain, and natural aging can cause vision changes years down the line. Just as the body changes over time, this is a natural phenomenon.• 3. Assisting Near Vision (Presbyopia)Presbyopia begins in our 40s. Even if you have been highly satisfied with your post-surgery vision, you might eventually notice that nearby text looks blurry. In such cases, reading glasses or blue-light-blocking glasses are commonly used to assist near vision.3 Frequently Asked Questions (FAQ)• Q. Will I never need glasses again for the rest of my life after LASIK?A. Most people live comfortably without glasses, but lightweight glasses can sometimes be helpful depending on the situation.• Q. Is the surgery a failure if I have to wear glasses?A. As mentioned earlier, it could be due to natural changes or a planned outcome based on the safety goals set before surgery.• Q. Do I get to choose my corrected visual acuity?A. We target the optimal visual acuity within medically safe limits. We explain this thoroughly during your consultation. Please ask if you have any questions!Our Optometrists Are Here to Help You Understand. Don't Worry!!Test data is filled with numbers like 'Myopia -4.50', 'Astigmatism -1.25', and 'Corneal Thickness 520μm'. However, predicting post-operative satisfaction based solely on these numbers is difficult. That’s why we consider various factors such as your reactions, subjective sensitivity, lifestyle, and occupation alongside the machine measurements.For our clients, how comfortably they can live their desired lifestyle is much more important than raw clinical numbers. It is completely natural to wonder, "Will I need to wear glasses again?" while considering LASIK.Every eye is different, and so are the lifestyles and goals of each individual. Therefore, we believe that preparing for the right surgery through accurate testing, detailed consultation, and pre-operative discussion is the most critical step. We are here to guide you through this entire journey. If you have any questions before LASIK, please feel free to ask. Thank you.BGN Eye Clinic Jamsil Lotte TowerYour Trusted Partner in Vision Care

"Why Does the LASIK Exam Take So Long?" An Optometrist Answers10 minutes for surgery, 90 minutes for the exam. Unveiling the safety blueprint of your eyes hidden within that timeframe.Hello, this is BGN Eye Clinic, Jamsil Lotte Tower Main Branch.Working in the clinic, there is a question I hear multiple times a day: "I heard the surgery only takes 10 minutes. Why does the examination take so long?" Every time I hear this, I smile to myself. The truth is, the 'success' of a LASIK surgery is already determined right here in the examination room.(I sometimes jokingly say, "The surgeon performs the operation, but I set the stage.") Today, I would like to explain why the 'Comprehensive Pre-LASIK Exam' I conduct takes so long, and exactly what happens during that process.10 Minutes for Surgery, 1.5 Hours for Preparation? The Reason WhyLASIK surgery actually takes only about 10 minutes for both eyes combined. However, the 'comprehensive examination' conducted beforehand takes an average of 1 to 1.5 hours. What we do during this extensive time is not a simple "vision test."We are meticulously scanning the micro-universe of your eye, checking corneal thickness, curvature, astigmatism axis, pupil size, and even the quality of your tear film. It is the process of predicting and designing with data whether surgery is possible, which method is the safest, and how stably your vision will be maintained years into the future.The LASIK exam is the process of drawing a 'blueprint of the eye.' If the surgery is the 'construction,' the exam is the 'drafting process.' Just as a building leans if the blueprint is drawn incorrectly, if even a single examination item is inaccurate, the surgical outcome can change.Step-by-Step: The Extensive Pre-LASIK Exam ProcessTo briefly introduce my examination sequence, it goes like this:1. Vision and Refraction Test: Precisely measuring your eyeglass prescription and analyzing the eye's 'focusing power.'2. Corneal Thickness Measurement (Pachymetry): Checking the safety margin that can be incised during surgery, ensuring there are no excessively thin or uneven areas.3. Corneal Topography (TOPOLYZER): Analyzing the elevation and curvature of the cornea in 3D to detect even the most minute asymmetries or protrusions.4. Pupil Size and Reaction Test: Measuring changes in pupil size in both dark and bright environments to proactively predict potential issues with glare or night vision.5. Intraocular Pressure and Dry Eye Test: Checking the pressure of the eye and the stability of the tear film to identify factors that may affect postoperative recovery.6. Optic Nerve and Retina OCT Exam: Using tomography to examine the nerves and membranes deep inside the eye to confirm it is safe for laser application.This entire process involves moving between more than 10 different machines. We also include breaks to administer artificial tears or eye drops to reduce eye fatigue. So, whenever patients laugh and ask, "Are we still doing tests?", we think to ourselves, "Yes, this time is what makes your surgery perfect."Finding the 'Safety Margin' is the Most Important Part of the ExamMany people ask, "Is it better to have thick corneas?" The answer is that 'the remaining thickness is more important than the initial thickness.' Because LASIK involves creating a flap on the cornea and reshaping the tissue underneath, calculating how much tissue to leave untouched is the core of the procedure.If the remaining thickness is too thin, your vision might be fine initially, but the cornea could weaken years later. Therefore, during the exam, we repeat measurements dozens of times, calculating down to the 1μm (1/100th the thickness of a hair) level. This isn't just a number; it is the 'safety margin of the eye.'Recently, a female professional in her 30s was surprised to hear this during her exam. "I was told my corneas were thick, so I assumed everything was fine!" However, because the 'remaining margin' is more critical than the total thickness, we recommended SMILE LASIK, which preserves more tissue, instead of traditional LASIK. This is why the exam inherently takes time. It’s not simply about determining "possible / impossible," but about finding the absolute safest option for your specific eyes.To Those Who Say, "My Eyes Feel Dry During the Exam"Many people feel eye fatigue or dryness during the OCT exam because they have to keep their eyes open and fixated. This happens because the corneal surface reacts sensitively. Specifically, a 'tear film test' is mandatory before LASIK because if the tear layer is unstable, the laser correction cannot be applied evenly.Simply put, the first safety condition for LASIK is "moist eyes." Therefore, patients with severe dry eye syndrome may undergo preliminary treatments like artificial tears or IPL before their surgery.Data Analysis Driven by the Optometrist's SincerityA LASIK exam comprehensively analyzes thousands of variables:Corneal Curvature: Evaluating the eye's optical properties and refractive statePupil Size: Predicting night vision and potential glareAxial Length & Axis: Precise focus adjustmentTear Film Quality: Securing surface uniformity after laser correctionCorneal Thickness: Calculating the remaining safety margin after flap incisionOptic Nerve & Retinal Structure: Ensuring the safety of laser applicationThe Optometrist's Sincere MessageIn the consultation room, I often say this: "LASIK is actually a surgery where half the work is already done during the examination." Because every eye has a different structure, corneal thickness, and safety margin, a longer examination process directly translates to higher postoperative satisfaction and fewer side effects.If you felt a bit bored or frustrated by the long examination time, it is actually a very good sign. It means we are examining each eye with the utmost care. As I look at our clients' eyes, I always think to myself, "I need to handle these eyes this meticulously to ensure safety." Please remember that the long hours spent in the examination room ultimately lead to the safety and satisfaction of your surgery.This has been BGN Eye Clinic Jamsil Lotte Tower Main Branch.

[SMILE Pro Recovery Time] Can I Go to Work the Next Day? A Complete Guide to Computer Use and Driving TimelinesSharing the timeline for returning to daily life after surgery & tips for safe recovery.Hello, this is BGN Eye Clinic Jamsil.For professionals and university students planning vision correction amidst busy daily lives and tight schedules, the SMILE Pro recovery period is often the biggest concern."Can I go to work the day after surgery without affecting my job performance?""When exactly can I use a computer or drive after SMILE Pro surgery?"Since temporary dryness and blurred focus can occur immediately after surgery, knowing the right timing for a stable return to daily life is extremely important. Today, we will comprehensively organize the verified recovery schedule and safety guidelines that we directly provide to our patients in the consultation room.SMILE Pro and Going to Work: Returning to the Office the Very Next DayA professional client who recently visited our clinic asked this question during their eye exam: "I plan to get the surgery on Thursday evening after work and go straight to the office on Friday without taking a day off. Will this really be okay?"To give you the conclusion first, in the vast majority of cases, going to work the next day is possible because SMILE Pro utilizes a microscopic corneal incision and drastically reduces surface nerve irritation compared to traditional vision correction surgeries. In fact, this client went to work normally with clear vision right after their regular check-up the morning after surgery.However, for office workers who need to focus on documents or devices all day, you might feel slight fatigue for the first 1–2 days. During this time, drinking plenty of water and periodically resting your eyes will greatly improve your recovery speed.SMILE Pro Recovery Period Daily Life Guide (Next-Day Activity Summary)We have organized a clear overview of activities you can do the very next day after vision correction, as well as activities you should postpone for a few days for safety. Please refer to this to ensure a healthy recovery period.Activity CategoryReturn TimelineDetailed GuideWashing Face & Light ShowerNext DayYou can lightly wash your face with water and take a shower starting the morning after surgery. Do not rub around your eyes; gently pat them dry.Electronic Devices (Monitor)Next DayComputer work, smartphone use, and watching TV are possible from the day after surgery. Consciously blink frequently to prevent dryness.Skin Makeup (Base)Next DayLight skin makeup is fine. However, eye makeup that can flake or produce powder should be avoided for one week.Stretching & WalkingNext DayLight outdoor walks or yoga can be done immediately. Intense aerobic exercises that cause heavy sweating into the eyes should be delayed for one week.Daytime Driving2-3 Days LaterRecommended when visual acuity gradually improves. Please wear UV-blocking sunglasses when going out.Nighttime Driving1-2 Weeks LaterTemporary glare may occur around light sources at night, so it is safer to wait about 1-2 weeks before driving at night.Alcohol & Smoking1 Week LaterThese increase the risk of inflammation and severely dry out the cornea. For a successful outcome, strictly avoid them for 7 days.SMILE Pro: When to Use a Computer and Proper Preventive MeasuresUsing a computer, an inseparable part of modern life, is possible from the day after SMILE Pro surgery, but it must be accompanied by proper eye care to help your vision stabilize.In the early stages, as the microscopic incisions on the eye surface heal, the tear film may form unevenly, causing text to appear slightly blurry or focusing reactions to feel a bit slow. This is a very natural physiological phenomenon, so there is no need to worry excessively. Until the stable 3-4 day mark, it is necessary to use techniques that relieve the fatigue of accommodative stress on your eyes.Optimal Office Computer Monitor SetupReduce Display Luminance (Brightness): Lower your monitor brightness by about 20% from your usual setting. An overly bright screen increases retinal and accommodative fatigue and prolongs dryness.Make Artificial Tears a Daily Habit: When you focus your vision on one spot, your blinking cycle significantly lengthens. Keep artificial tears for dry eye prevention in front of your monitor and apply them periodically.Practice the 20-20-20 Rule for Vision StabilizationIf you have been working for 20 minutes, consciously look at a distant space 20 feet (about 6 meters) away for 20 seconds. This relaxes the tense ciliary muscles, quickly restoring any blurred sense of focus.Adjust Viewing Angle and Maintain Eye DistanceKeep smart devices and monitors at least 50–60 cm away from your eyes, and adjust the angle so the center of the screen is slightly below eye level. This narrows the eyelid opening, significantly preventing dryness.SMILE Pro Driving Timeline: Distinguishing Clearly Between Day and Night!Driving, where accurate depth perception and clear forward vision are critical, requires a more careful and safe approach than returning to general daily activities to prevent unexpected fatigue while on the road.Generally, daytime driving is smoothly permitted starting from the 2nd or 3rd day after completing the postoperative check-up. By this stage, most patients achieve a comfortable level of visual precision, allowing for normal commutes. However, we recommend avoiding strenuous, continuous long-distance highway driving until your corneas have fully transitioned to a recovered state.Guidelines for Preventing Side Effects During Daytime DrivingDuring the day, natural light reflections and direct UV rays can highly irritate eyes that are in the corneal recovery phase.• Always Prepare Sunglasses: Effectively relieves fatigue by blocking UV rays and reducing unnecessary direct sunlight.• Adjust A/C & Heater Airflow: Make it a habit to point the air vents downward so the air inside the vehicle does not blow directly into your eyes.Waiting Period for Night Driving Considering Night GlareIn dark nighttime conditions, our pupils naturally dilate to increase light absorption. Because of this, for the first few days, you may intensively observe glare like circular halos around streetlights or headlights.These symptoms gradually disappear over an average of 1 to 2 weeks as the laser-refined eye surface settles and the eye's moisture level normalizes. To ensure this does not interfere with securing forward vision at night, when visual deviations are more pronounced, we recommend fully resuming night driving only after 1 to 2 weeks have passed, testing it first in safe areas with plenty of streetlights.The Technological Secret Behind the Shortened SMILE Pro Recovery PeriodThe fundamental basis for such a remarkably rapid return is the perfect execution of SMILE Pro's low-irritation femtosecond laser corneal incision process.Compared to traditional SMILE LASIK, the corneal incision is exceptionally small at around 2mm. Furthermore, the ultra-fast laser application speed using ZEISS's ultra-precision VISUMAX 800 equipment has drastically reduced the laser time to under 10 seconds. This extremely minimizes microscopic thermal damage inside the eye and irritation to the corneal epithelium, greatly suppressing potential postoperative burning sensations and eye pain.3 Essential Care Steps During the SMILE Pro Recovery PeriodEven if your epithelial recovery is noticeably fast and you experience almost pain-free days, the inner cell layers of the cornea are in their most sensitive phase of stabilization. For the first week, it is proper to adhere to the following core care routines to optimize your vision.1. Avoid Overwork During the Initial Recovery PeriodIn the early stages of SMILE Pro surgery, the sensory nerves of the cornea are undergoing the phase of returning to their original flow. Continuous staring at monitors during this time can slow down normal recovery and bring about temporary blurriness due to severe eye fatigue.Tip: After intense close-up work, frequently close your eyes tightly to provide an opportunity to maintain a continuous flow of tears.2. Block Irritation and Stop Unnecessary Eye RubbingApplying pressure by carelessly touching or rubbing the eyelids or the protruding parts of the cornea with your fingers carries a high risk of distorting the texture of the healing microscopic corneal layers. Special caution is required not to wipe around your eyes harshly with a towel during a shower and to avoid unconsciously hitting your eyes while sleeping.Tip: When washing your hair, lean your body back completely to let the water flow away. If you feel a foreign body sensation, it is safest to flush it out by applying prescribed eye drops, never using your hands.3. Manage to Prevent DrynessIf the eye's moisture environment dries out, your focus will drop. The habit of consistently drinking about 1.5 liters or more of lukewarm water a day maximizes the overcoming of dryness and smooth cell activity.Tip: It is excellent to cut down your intake of diuretic beverages (typically caffeinated drinks like Americanos) as much as possible and replace them with pure barley tea or water.Warning Signs to Check During the SMILE Pro Recovery PeriodAll vision correction surgeries can have various variables due to individual metabolic states or specific corneal thickness. If any of the following signs become prominent during recovery, please contact the hospital promptly for verification.1. If your vision remains extremely cloudy or deteriorates:This is a sign that the swelling of the corneal cell layer may be extending longer than the expected cycle.2. If you experience severe pain pressing around the eyes or worsening foreign body sensation:There is a possibility of unwanted microscopic scratches or inflammatory irritation of the eye surface during epithelial restoration, making adjustments to your eye drop guide crucial.3. If the distribution of redness becomes darker and eye soreness intensifies:This could indicate inflammatory dryness where the tear film's destruction cycle is accelerating too early, so verification through a detailed re-examination must be guaranteed."The SMILE Pro recovery period is not just a process of waiting for time to pass, but a journey built together through careful eye protection and rest."By maintaining these small habits, your clear and crisp new daily life will unfold much faster than you think.This guide has been provided by BGN Eye Clinic Jamsil.

Can I Wear Colored Contacts After SMILE LASIK?BGN's Guide to Wearing Contact Lenses After Vision Correction Surgery: Timing and PrecautionsHello, this is BGN Eye Clinic, Jamsil Lotte Tower Main Branch."When can I start wearing colored contacts again?" This is a frequent question from our SMILE LASIK patients. Many of those who wore colored lenses before surgery, especially women, wonder when it is safe to wear them again.While patients focus on recovery immediately after surgery, around the three-week mark, as their eyes feel more comfortable and they start wearing makeup again, many hope that wearing lenses might be okay. Especially before important events, photo shoots, or weddings, the desire to look their best often prompts them to ask about colored or circle lenses.However, the eyes are still healing, and we must advise that colored lenses can be more irritating than clear ones. Today, we will provide a clear answer to this common question.Can I Wear Colored Contacts After SMILE LASIK?To get straight to the point, the ability to wear colored lenses depends entirely on your recovery speed. Since recovery rates vary greatly from person to person, the best approach is to decide after a regular check-up and consultation with your surgeon.Even if you strongly wish to wear them, we advise against it, especially within the first month post-surgery. Colored lenses place a heavier burden on the eyes compared to regular lenses.Why Do Colored Lenses Burden the Eyes?1. Low Oxygen Transmissibility: Colored lenses have a pigment layer, making them thicker than standard clear lenses. This can prevent adequate oxygen from reaching the cornea. Because the cornea lacks blood vessels and relies on tears and the air for oxygen, blocking it is a significant burden on healing eyes.2. Rougher Surface: The graphic layer on colored lenses can make the surface slightly rough. Furthermore, some low-cost colored lenses have uneven surfaces due to differences in the coloring or manufacturing process. These lenses can cause micro-abrasions or a foreign body sensation on a cornea that is sensitive after surgery.3. Risk of Bacterial Penetration and Infection: One of the primary issues caused by colored lenses is infectious keratitis. There are quite a few cases of inflammation occurring after wearing lenses, and healing eyes are much more vulnerable to infection. Please be cautious of infection risks to keep your eyes safe.When Is It Safe to Wear Colored Contacts After LASIK?Generally, you can evaluate whether it is safe to wear them 4 weeks after surgery, based on the results of your check-up. However, you should refrain from wearing them if you experience any of the following symptoms.Cases Requiring Caution Before Wearing LensesSevere dryness post-surgery.The corneal epithelium is not yet fully stabilized.A history of eye conditions, such as allergic conjunctivitis.In these cases, wearing lenses can strain the eyes. The safest approach is always to consult thoroughly with the medical staff before making a decision.Key Takeaways for Colored Contacts After LASIKJust last week, a patient who was about three weeks post-surgery asked if she could wear colored lenses. While her recovery appeared fine outwardly, a detailed examination revealed her eyes were still healing and she had dry eye syndrome. We advised her to postpone wearing lenses, as recovery is an ongoing process even if everything seems fine on the surface.Colored lenses place a heavier burden on oxygen supply and irritation compared to standard lenses.You must wait at least 4 weeks post-surgery and confirm your recovery status through an examination.If you frequently use artificial tears or experience persistent dryness, we recommend postponing lens wear.Above all, please consult the medical staff to determine if your current condition allows for lens wear.We Understand You Want to Look Your Best, but Recovery Comes First!Colored lenses are a beauty item that makes your eyes look more defined. We understand the appeal and love them too. However, please remember that SMILE LASIK is not just a procedure that ends on the day of surgery; it is the starting point for maintaining long-term eye health.Looking beautiful is important, but if you postpone that moment just a little bit to ensure a full and safe recovery, you will be able to enjoy comfortable and beautiful eyes for much longer. Especially immediately after surgery, even minor irritation to the corneal surface can have a significant impact. For products that touch your eyes directly, please be sure to follow the medical staff's guidance.We believe that the healthier your eyes become, the more your natural charm will shine! We hope this guide serves as a helpful reference for our patients pondering this issue. Thank you!

"Ineligible for LASIK?" When is Vision Correction Surgery Not Possible?Essential Criteria to Check for Safety Before SMILE LASIKHello, this is BGN Eye Clinic Jamsil Lotte Tower Main Branch.Today, a patient came in for a SMILE LASIK consultation. After a thorough examination and consultation, our head surgeon gently informed them, "It seems LASIK surgery will be difficult for you." The patient was quite taken aback."Isn't LASIK something anyone can get?"Like this patient, many people assume that almost anyone is eligible for LASIK or SMILE LASIK. However, based on precise examination results and the surgeon's expert diagnosis, there are definitely cases where patients are deemed ineligible for the procedure.Today, we will explain when surgery is not recommended, what the exact eligibility criteria are, and what alternative options exist if LASIK is not possible. If you are considering SMILE LASIK, please read this post to the end.Are There Specific Criteria for LASIK and SMILE LASIK Ineligibility?As mentioned earlier, many patients visit our clinic believing that SMILE LASIK is suitable for everyone. However, SMILE LASIK involves reshaping the cornea, a thin, transparent tissue, to correct vision. Therefore, eligibility cannot be determined by visual acuity alone.In our examination room, we comprehensively evaluate the following factors:• Visual acuity measurements• Corneal thickness• Corneal shape and overall stability• Anterior chamber depth (space for lens insertion)• Pupil size, intraocular pressure (IOP), etc.Based on these precise measurements, the surgeon makes the final decision on whether the surgery is safe and possible. Our optometrists are here to help you fully understand your test results and explore your eligibility together.Cases Where LASIK or SMILE LASIK is Not RecommendedSo, when might someone be advised against LASIK? There are three main instances where we typically inform patients that surgery is not possible.1. Excessively Thin CorneasVision correction surgery involves reshaping the cornea with a laser, making corneal thickness a critical factor. For safety, it is medically advised that at least 250μm of residual cornea remains after the laser ablation. If your current cornea is too thin, we often have to inform you that LASIK is not possible. In such cases, depending on the surgeon's diagnosis, we may recommend Implantable Collamer Lens (ICL) surgery as an alternative.2. Severe AstigmatismAstigmatism is a refractive error where light fails to focus perfectly on a single point on the retina, causing blurred or overlapping images. We often explain this by saying the cornea is shaped more like an oval. Because light entering from horizontal and vertical directions has different focal points, these visual distortions occur.The diopter (D) is the unit used to measure astigmatism; a higher number indicates a more severe condition. Generally, 4 to 5 diopters or higher is classified as severe astigmatism. Both LASIK and SMILE LASIK require a significant amount of corneal ablation to correct severe astigmatism, which can compromise corneal stability. In these instances, the surgeon may determine that LASIK is unsuitable.3. Ineligibility for Implantable Collamer Lens (ICL) SurgeryWhen the surgeon concludes that LASIK is not an option, ICL surgery is often suggested as an alternative. As the name implies, this procedure involves inserting a customized lens inside the eye. Therefore, the anterior chamber depth (ACD), the space where the lens will sit, is crucial. If this depth is too shallow, even ICL surgery may not be possible.Ineligible for LASIK? Don't Be Too DiscouragedRecently, a patient who strongly desired SMILE LASIK was deemed ineligible. Their corneas were too thin, so the surgeon suggested ICL as an alternative. However, further detailed examinations revealed insufficient space for the lens insertion. In situations like this, even if the patient strongly wishes to proceed, the surgery is objectively and medically impossible.It is unfortunate, but when surgery is difficult, we consult with the surgeon to guide you toward other methods or plan a re-examination for the future. Most patients who come in for SMILE LASIK arrive with high hopes, so hearing "surgery is not possible" often brings great disappointment. Seeing patients feel this way always makes us feel heavy-hearted as well.The Utmost Priority is "Safety"We always emphasize that surgery shouldn't just be performed on anyone who wants it; it must be performed on eyes that can safely handle it. This is a choice made strictly to protect your eye health. LASIK is not something you can get just because you want it right now. The surgeon only decides to proceed when the eyes are suitable and when it is deemed medically safe.That is ultimately the best choice for your eyes. The optometrists at BGN Eye Clinic Jamsil Main Branch think comprehensively alongside you to ensure your comfort and well-being. Everyone's eyes are unique, so please don't be too disappointed even if you are told surgery isn't possible right now. Never forget that this decision is the absolute best choice for your eyes!For any inquiries, please feel free to contact BGN Eye Clinic Jamsil Main Branch at any time.

LASIK, LASEK, or SMILE: Choose Safety Over PriceThe best choice for your precious eyes. What could be more important than price?Many people considering vision correction surgery often search online with questions like:"How much does LASIK cost?""Is LASEK cheaper?""What is the current price for SMILE LASIK?"While price can certainly be a factor, eye clinics always emphasize one crucial point: "Choose based on safety, not price."LASIK, LASEK, and SMILE: What is the Difference?LASIKThis method involves creating a corneal flap before reshaping the cornea with a laser. It offers minimal pain and fast recovery, but it can be slightly sensitive to external impacts.LASEKThis procedure involves removing the corneal epithelium for correction. It requires a recovery period, but it is a viable option even for thin corneas. Its main advantage is long-lasting structural stability.SMILE LASIKA state-of-the-art method that uses a minimal incision to reshape the interior of the cornea. It causes less dry eye, ensures quick recovery, and provides exceptionally high stability.Key TakeawayThe bottom line? All three are excellent surgical methods, but the right choice depends entirely on the unique characteristics of your eyes.Choosing Your Surgery: Eye Condition Trumps PriceThe criterion for choosing between LASIK, LASEK, and SMILE is simple: determine which method is safest for your eyes.• Corneal Thickness: If your corneas are thin, LASEK or SMILE is recommended over LASIK.• Profession & Lifestyle: For athletes or military personnel exposed to physical impact, SMILE is much more suitable.• Dry Eye Syndrome: If you suffer from severe dry eyes, the minimal incision of SMILE offers greater comfort.• Need for Quick Recovery: If you have upcoming exams or important schedules, LASIK or SMILE is highly advantageous.Ultimately, "price" is secondary. Your "eye condition and lifestyle" must be the core criteria.Why Does Safety Come Before Price?Your eyes are a precious organ you rely on for a lifetime. Choosing a procedure just because it is "a bit cheaper" or "currently trending" can lead to serious regrets. Actual patient reviews often mention:"The dryness was much worse than I expected.""I chose it because it was affordable, but it didn't suit my specific eye condition..."At the end of the day, safety and a customized medical approach are the absolute keys to a successful surgery.The Importance of Comprehensive Eye ExamsBefore undergoing LASIK, LASEK, or SMILE, more than ten types of comprehensive eye exams are typically conducted.• Intraocular pressure / Corneal thickness & shape / Pupil size / Retinal health, etc.Based on these precise results, the "right surgical method for you" is determined. Emphasizing price without a proper, thorough examination? We strongly advise against it, no matter how cheap the procedure may be.Summary: LASIK, LASEK, and SMILE• LASIK: Fast recovery and minimal pain → Ideal for those with busy schedules.• LASEK: Suitable for thin corneas → Ideal for those prioritizing long-term structural stability.• SMILE LASIK: Reduces dryness and maximizes safety → Ideal for premium comfort and stability.However, please note that this is merely a general reference. The true answer lies in comprehensive examinations and direct consultation with a specialized ophthalmologist.LASIK, LASEK, and SMILE are all excellent technologies especially with our highly advanced medical standards!But what matters most is finding the safe method perfectly tailored to your eyes. Instead of asking, "Where is the cheapest place?", ask yourself, "What is the safest choice for my eyes?"A single choice determines your lifelong vision. For your vision correction surgery, always choose safety over price.

Blurry Vision After LASIK: Did Something Go Wrong?From the causes of vision fluctuation to management tips, BGN Eye Clinic explains it in detail.Hello, this is BGN Eye Clinic Jamsil Branch.Have you ever felt this way after LASIK? "I could see perfectly at first, but lately, my vision seems a bit blurry," or "My vision keeps fluctuating. Did the surgery go wrong?"We hear these concerns very often in our consultation rooms. In fact, vision fluctuation after LASIK is a very common phenomenon. Today, from an optometrist's perspective, we will walk you through the reasons behind this and when you should actually visit the clinic.Post-Surgery Vision is "Settling In"LASIK is a vision correction surgery that precisely adjusts the cornea's thickness and curvature so that light focuses accurately on the retina. Think of it as delicately refining the eye's "lens."While most patients experience a dramatic improvement in vision within a day after surgery, this early vision is more like a temporarily adjusted focus. Because the corneal surface is still recovering, the eye's refractive structure hasn't fully stabilized yet. After LASIK, as epithelial cells regrow, the smoothness and thickness of the eye's surface change slightly. These changes are minute but can significantly affect the pathway of incoming light, which is why your vision may feel like it fluctuates throughout the day.Helpful Example: It is similar to getting a new pair of glasses. At first, the world looks crystal clear, but as time passes, you might feel slightly dizzy or notice some blurriness. It simply means your eyes need time to find a "new visual balance."The Drier Your Eyes, the More Your Vision FluctuatesThe most common cause of vision fluctuation after LASIK is dry eye syndrome. During the surgery, microscopic sensory nerves in the cornea are temporarily disrupted, which can reduce tear production. As a result, the tear film cannot maintain its usual smoothness, leading to unstable refraction when light passes through.You may experience the following symptoms:• Your focus often drifts after looking at a screen for a long time.• Distant objects look fine, but text up close quickly becomes blurry.• Your vision temporarily clears up right after using artificial tears.These reactions are mostly temporary vision fluctuations caused by dryness. There is no need to worry. Once your eyes are properly lubricated, your vision will quickly stabilize.How to Manage Dryness:• Use Artificial Tears Frequently: Apply them regularly, 4 to 6 times a day. It is much better to make it a habit to use them preventively rather than only when your eyes feel uncomfortable.• Avoid Direct Airflow: If the wind from a fan or air conditioner blows directly into your face, your tear film will evaporate quickly. If possible, redirect the airflow away from you.• Maintain Moisture During Sleep: If your room is dry while you sleep, your eyes may sting in the morning. Using a humidifier or a moisturizing sleep mask will significantly speed up your recovery.Vision Fluctuation is Tied to Your Overall Body ConditionVision is not determined solely by the "function of the eyes." Your overall physical condition such as fatigue, sleep quality, hormones, lighting, and even stress levels can all affect your visual focus. That is why your vision might be perfectly clear one day and noticeably blurry the next. In most cases, this is a signal that your body is tired, rather than a problem with your eyes.For example, after working on a monitor for an extended period, your eye muscles can become stuck in a "tensed state," causing temporary blurriness when you shift your focus to something far away. Additionally, lack of sleep reduces the oxygen supply to your cornea, which can make your vision feel hazy.LASIK Recovery TimelineLASIK has a fast recovery time, but the cornea still needs time to "adapt to its new shape." Below is a general recovery timeline:• Within 1 Week (Initial Vision Recovery Phase): Most people can return to daily life the day after surgery. Dryness and glare may still be present, making artificial tears essential.• 2 to 4 Weeks (Natural Focus Phase): Shifting focus between near and far distances becomes more comfortable. Daily vision fluctuations noticeably decrease during this time.• 1 to 3 Months (Full Stabilization Phase): Contrast sensitivity and night vision gradually stabilize, leading to the highest level of satisfaction with the surgery.Although there are individual differences, the quality of vision generally stabilizes completely within 3 months.Please Contact the Clinic in These CasesOf course, not all vision fluctuation is normal. If you experience any of the following, you must visit the clinic:• Your vision progressively worsens, or only one eye becomes noticeably blurry.• You experience severe pain, redness, and light sensitivity simultaneously.• Your vision hasn't stabilized at all even one month after surgery.A Message from the OptometristMinor vision changes after LASIK do not mean the surgery went wrong. The eye is living tissue; over time, its refraction subtly shifts and the tear film stabilizes as it adapts. In other words, mild vision fluctuation is a natural part of the recovery process.With a little patience, consistent use of artificial tears, sufficient rest, and regular check-ups, you will soon return to clearer and more stable vision.Thank you from BGN Eye Clinic Jamsil Branch.BGN Eye Clinic Jamsil Lotte Tower Branch11F Lotte World Tower, 300 Olympic-ro, Songpa-gu, Seoul