For good and proven reasons, it’s no surprise that LASIK (Laser-Assisted in Situ Keratomileusis) is one of the most trusted and effective procedures worldwide.
With more Filipinos considering LASIK each year, a common question arises: Is the effect of LASIK permanent? With this, let’s explore what makes LASIK effective, how long its benefits last, and what patients should know before making a decision.
What Is LASIK and How Does It Work?
LASIK is a type of refractive surgery that reshapes the cornea—the clear front part of your eye—to correct common vision problems such as:
- Myopia (nearsightedness)
- Hyperopia (farsightedness)
- Astigmatism
Using a laser, the surgeon creates a thin flap in the cornea and then reshapes the underlying tissue to improve how light is focused on the retina. This process allows many patients to reduce or even eliminate their dependence on eyeglasses or contact lenses.
Is LASIK a Permanent Fix?
The short answer is yes—LASIK is a permanent procedure.
The cornea is permanently reshaped during surgery, and that change does not “wear off” or revert over time.
However, that doesn’t mean your vision will stay the same forever. While the procedure itself is permanent, other natural and aging changes in your eyes can still affect your vision in the future.
Factors That Affect Long-Term Vision after LASIK
There are a few reasons why some people experience changes in their vision years after the procedure:
Aging and Presbyopia
As we age, our eyes naturally lose the ability to focus on close objects. This condition is called presbyopia and typically begins in your 40s. It affects nearly everyone, even those who had LASIK in their 20s or 30s.
Presbyopia is not related to the LASIK procedure itself, but it can require additional correction like reading glasses later in life.
Myopic Regression
In a small number of cases, some patients experience a slight return of nearsightedness. This is known as myopic regression and can occur months or years after LASIK. According to a 10-year study published in the Journal of Cataract and Refractive Surgery, up to 10–12% of patients may experience some level of regression.
This doesn’t mean LASIK has failed. Rather, your eye’s anatomy may continue to change over time, especially if you had high myopia before the surgery.
Eye Health and Lifestyle
Lifestyle factors—like prolonged screen time, lack of sleep, and underlying eye conditions—can also affect your vision. People with diabetes, for example, are more likely to experience vision fluctuations due to blood sugar levels.
How to Ensure Long-Term Success After LASIK
After surgery, it’s essential to follow your doctor’s aftercare instructions to preserve your results.
Post-LASIK Care Tips:
- Attend all follow-up appointments
- Avoid rubbing your eyes
- Use prescribed eye drops as directed
- Wear sunglasses to protect from UV exposure
- Limit screen time during recovery
Maintaining regular eye checkups—once a year or as recommended—is also key to early detection of any changes in your vision.
Is LASIK Right for You?
LASIK is not a one-size-fits-all solution. While it offers long-term correction for many, it’s important to undergo a Comprehensive Eye Screening and full evaluation with an ophthalmologist to determine if you’re a good candidate.
Ideal LASIK candidates:
- Are at least 18 years old
- Have stable vision for at least one year
- Have a healthy cornea and adequate corneal thickness
- Are not pregnant or nursing
- Have no untreated eye infections or diseases
In a Nutshell
LASIK is a permanent procedure in terms of how it reshapes your eye, but it does not stop your eyes from aging or changing due to other factors. Most patients enjoy clear, stable vision for many years after LASIK, with minimal need for retreatment.
For Filipinos looking to improve their vision and quality of life, LASIK remains a safe, effective, and life-changing option—especially when performed by experienced experts.
Why Choose Shinagawa Lasik & Aesthetics for your LASIK?
As the world’s largest LASIK provider, Shinagawa Lasik & Aesthetics brings global-standard technology and expert care right here in the Philippines. With years of experience, high patient satisfaction, and modern diagnostic tools, Shinagawa ensures not only the success of your LASIK procedure but also your peace of mind.
If you’re ready to see life more clearly, book a consultation and Comprehensive Eye Screening today and let Shinagawa guide you every step of the way.
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Citations and Resources
Shinagawa LASIK & Aesthetics strives to provide accurate and reliable information regarding LASIK procedures and eye health. We utilize primary sources to support our content, including peer-reviewed scientific studies, data from reputable medical organizations, and expert opinions. We also reference established publications and research where appropriate.
Our commitment to evidence-based information ensures that you receive trustworthy and up-to-date details to make informed decisions about your eye care.
Resources Used in This Article
- American Refractive Surgery Council – “What Is the LASIK Success Rate?”. https://americanrefractivesurgerycouncil.org/laser-eye-surgery-lasik-success-rate/
- PubMed Central – “Functional Outcome and Patient Satisfaction after Laser In Situ Keratomileusis for Correction of Myopia and Myopic Astigmatism”. https://pmc.ncbi.nlm.nih.gov/articles/PMC4302464/