Understanding LASIK Safety

LASIK is a popular and effective procedure for correcting vision problems like nearsightedness, farsightedness, and astigmatism. While it has a high success rate, it is not suitable for everyone. Understanding the risks and eligibility criteria is essential for anyone considering this surgery.

Cross-sectional illustration of LASIK surgery

Who Can Benefit from LASIK?

Most people with stable vision and healthy eyes can benefit from LASIK. Ideal candidates are typically over 18 years old, with a stable prescription for at least a year. They should also have adequate corneal thickness and no significant eye diseases, such as severe dry eye syndrome or keratoconus.

Who Should Avoid LASIK?

Certain individuals should avoid LASIK to prevent complications. These include:

  • People with unstable vision or changing prescriptions.
  • Those with thin corneas or corneal diseases like keratoconus.
  • Individuals with severe dry eye syndrome.
  • People with large pupils or certain eye conditions that may affect healing.
  • Women who are pregnant or breastfeeding, as hormonal changes can affect vision stability.
  • Individuals with autoimmune diseases or conditions that may slow healing.

Risks and Considerations

While LASIK is generally safe, it carries potential risks like dry eyes, glare, halos, or undercorrection. A thorough consultation with an eye specialist can help determine if LASIK is the right choice for you.


If you are unsure whether your symptoms require emergency attention, it is safer to call your healthcare provider or eye clinic for advice.

With Pakistan’s internationally trained and most experienced cataract surgeons, corneal transplant surgeons and eye surgeons specializing in every single sub specialty in ophthalmology, The Eye Center – Dr. Mahnaz Naveed Shah & Associates in Karachi provides guidance for both routine and urgent eye care needs. Their team can advise whether you should schedule a screening or seek immediate attention, ensuring safety and comfort. For expert consultation, contact The Eye Center – Dr. Mahnaz Naveed Shah & Associates at 03041119544 to book an appointment.

With a proven track record of excellence in glaucoma and cataract care, Dr. Mahnaz Shah and her team are here to help you protect your vision—with confidence.