Is LASIK Surgery Safe? What Bangladeshi Patients Should Know

Is LASIK surgery truly the answer to perfect vision? 

For many, the idea of life without glasses or contact lenses is enticing, yet questions about safety often hold them back. 

With advanced technology and thousands of success stories worldwide, LASIK (Laser-Assisted In Situ Keratomileusis) has become a popular choice for vision correction.

But before you decide, it’s essential to understand the facts. 

This guide explores the safety, benefits, and potential risks of LASIK surgery, tailored for Bangladeshi patients seeking trusted healthcare solutions in India.

What is LASIK Surgery?

LASIK surgery has transformed the way people address vision problems, offering a modern solution to reduce dependency on glasses or contact lenses. 

For individuals suffering from nearsightedness, farsightedness, or astigmatism, LASIK provides a chance to experience clear vision without external aids.

Globally, the popularity of LASIK is on the rise due to its effectiveness and convenience. However, for many prospective patients, safety remains a key concern. 

People considering LASIK often wonder: Is LASIK surgery safe? 

Addressing these concerns with reliable information is essential for making an informed decision.

How Does LASIK Surgery Work?

LASIK surgery is a highly precise procedure designed to correct vision by reshaping the cornea, the transparent front part of the eye. 

This reshaping allows light entering the eye to focus correctly on the retina, improving vision.

What to Expect During the Surgery

• Duration: The entire procedure typically takes approximately about 30 minutes for both eyes.
• Preparation: Eye-numbing drops are applied to prevent discomfort.
• Experience: Patients may feel slight pressure during the process but no pain.

Safety of LASIK Surgery

LASIK surgery is widely regarded as a safe and effective method for vision correction. Over the years, advancements in laser technology and surgical techniques have significantly improved the procedure’s safety and success rates.

High Success Rates

• Studies show that LASIK has a success rate of over 95%, with most patients achieving 20/20 vision or better after the procedure.
• In India, where healthcare facilities like Apollo Hospitals use state-of-the-art technology, the success rates are on par with global standards.

Evidence of Safety and Effectiveness

• LASIK is approved by major health organisations, including the U.S. FDA, as a reliable option for correcting vision issues.
• Clinical studies consistently highlight the safety of LASIK, with severe complications being extremely rare.

Comparison with Other Vision Correction Methods

• Unlike contact lenses, which carry a risk of infections when not handled properly, LASIK offers a permanent solution with minimal upkeep.
• Compared to traditional glasses, LASIK provides a natural field of vision and eliminates the inconvenience of relying on external aids.

Potential Risks and Side Effects of LASIK Surgery

Temporary Side Effects

• Dry Eyes: Reduced tear production is common in the weeks following LASIK. Eye drops prescribed by the doctor can help manage this.
• Blurred Vision: Vision may appear hazy or blurry during the recovery phase but typically improves quickly.
• Sensitivity to Light: Some patients experience light sensitivity for a short time after the surgery.

Less Common Risks

• Overcorrection or Undercorrection: In rare cases, the cornea may be reshaped too much or too little, requiring additional adjustments.
• Flap Complications: Issues with the corneal flap created during surgery, such as improper healing, may arise but are rare when performed by experienced surgeons.
• Halos or Glare: Some patients report seeing halos or glare around lights at night, especially during the recovery phase.

Benefits of LASIK Surgery

Permanent Vision Improvement

• LASIK provides lasting results for most patients, significantly reducing or eliminating the need for glasses or contact lenses.
• For those with stable vision prescriptions, the correction achieved through LASIK often lasts a lifetime.

Freedom from Glasses and Contact Lenses

• LASIK offers a permanent solution to dependency on corrective eyewear, making activities like swimming, sports, or simply waking up to clear vision hassle-free.
• The financial and practical savings over time from no longer needing prescription lenses are significant.

Recovery After LASIK Surgery

Typical Recovery Timeline

• First 24-48 Hours: Vision may be blurry immediately after surgery but improves significantly within one to two days.
• First Week: Some patients may experience mild dryness or irritation, which can be managed with prescribed eye drops.
• First Month: Vision stabilises further, and patients can resume most normal activities with caution.

Activities to Avoid During Recovery

• Swimming: Refrain from swimming pools, hot tubs, or beaches for at least two weeks to avoid infection.
• Heavy Exercise: Avoid intense physical activities that may strain the eyes.
• Rubbing Eyes: Do not rub your eyes, as this could disrupt the corneal flap and hinder healing.

Importance of Follow-Up Visits

• Regular follow-ups with the surgeon are crucial to monitor healing and ensure the best possible results.
• These visits help address any minor issues early and maintain long-term vision health.