LASIK, or Laser-Assisted In Situ Keratomileusis, is a popular refractive eye surgery that can effectively reduce dependency on glasses or contact lenses. While the procedure is considered safe for many individuals, it is crucial to be aware of the potential risks and complications associated with LASIK surgery. Understanding these factors can help you make an informed decision about whether this procedure is right for you.

Common LASIK Risks

Like any surgical procedure, LASIK comes with its set of risks. Here are some of the most common risks associated with LASIK:

• Dry Eyes: Many patients experience dryness in their eyes post-surgery. This condition can be temporary or, in some cases, may persist long term.
• Visual Disturbances: Some patients report seeing halos, glare, or starbursts around lights, especially at night. These visual disturbances can diminish over time but may be persistent for some individuals.
• Under or Over-Correction: LASIK aims to correct refractive errors, but in some cases, patients may experience under-correction (not enough vision correction) or over-correction (too much correction), which could necessitate further surgery or require them to use glasses or contacts.

Serious Complications

Alongside common risks, more serious complications can occur, albeit they are rare:

• Infection: As with any surgical procedure, there is a risk of infection. Though rare, it can lead to permanent visual impairment if not treated promptly.
• Corneal Ectasia: This is a condition where the cornea becomes progressively thinner and bulges outward, leading to vision problems. It is a rare but serious complication of LASIK surgery.
• Flap Complications: LASIK requires creating a flap in the cornea. Issues with this flap—such as wrinkling, dislocation, or improper healing—can lead to complications that affect vision.

Post-Surgery Considerations

Following LASIK surgery, patients must adhere to certain post-operative care instructions to minimize risks:

• Use prescribed eye drops to keep the eyes moist and promote healing.
• Avoid rubbing your eyes, as this can disturb the corneal flap.
• Attend follow-up appointments to monitor recovery and address any concerns early.

Who Should Avoid LASIK?

Not everyone is a suitable candidate for LASIK. Some factors may disqualify an individual from undergoing the procedure:

• Individuals under 18 years of age, as their vision may still be changing.
• Pregnant or nursing women should wait until they have stabilized, as hormonal changes can affect vision.
• Those with certain eye conditions, such as severe dry eye or corneal diseases, may not be ideal candidates.

Conclusion

While LASIK can significantly improve quality of life for many by providing clearer vision, understanding the potential risks and complications is essential. If you’re considering LASIK, consult with a qualified ophthalmologist to discuss your individual risks and determine whether you’re a good candidate for the procedure. By being informed, you can enhance your prospects for a successful outcome and enjoy the benefits of improved vision more confidently.