1.What are the risks of LASIK?
Answer:
As such Lasik is completely safe still some potential risks include dry eye, glare, halos, double vision, visual disturbances, undercorrection, overcorrection and the need for additional treatment. Rarely, serious complications can cause permanent vision loss.
2. Can LASIK cause dry eyes?
Answer:
Yes. Dry eye symptoms can occur after LASIK, and some patients may experience more persistent or severe dryness. Patients with pre-existing dry eye should be evaluated and treated appropriately before surgery.
3. Can LASIK cause glare and halos?
Answer:
Glare and halos can occur following laser eye surgery, particularly during the early recovery period. In some patients, these symptoms can persist and affect night vision.
4. Can LASIK affect night vision?
Answer:
Some patients experience glare, halos, starbursts or reduced visual quality in low-light conditions after LASIK. Your pre-operative assessment helps your surgeon evaluate factors that may influence this risk.
5. Can LASIK cause blindness?
Answer:
Serious vision loss is a rare but recognized potential complication of refractive surgery. Patients should understand that LASIK is elective surgery and that no surgeon can guarantee a complication-free outcome.
6. Can LASIK complications be treated?
Answer:
Treatment depends on the type and severity of the complication. Some postoperative problems can be managed with medication or additional treatment, while others may be more difficult to correct. Prompt examination is important when significant or unexpected symptoms occur.
7. Can LASIK power come back?
Answer:
Some patients can develop residual or recurrent refractive error after LASIK. Vision can also change naturally over time. Your surgeon can determine whether observation, glasses, contact lenses or further treatment is appropriate.
8. Can LASIK damage the cornea?
Answer:
LASIK intentionally reshapes the cornea, so maintaining adequate corneal structural integrity is an important part of patient selection. Patients with certain corneal abnormalities or insufficient tissue may not be suitable for LASIK.
9. Does LASIK weaken the eye?
Answer:
LASIK changes the structure of the cornea, which is why corneal thickness and shape are carefully evaluated before treatment. Patients should discuss their individual corneal measurements and risks with their surgeon.
10. Can LASIK fail?
Answer:
LASIK may not produce the exact visual result a patient expects. Undercorrection, overcorrection, residual prescription and visual symptoms can occur, and some patients may still require glasses or additional treatment.