Question 1: What type of drops are administered to your eyes before the procedure begins?

Before the laser eye surgery starts, the surgical team needs to make sure your eyes are completely comfortable and that you won't feel any pain. To do this, they apply local anesthetic drops—numbing drops—directly to your eyes.

Question 2: Which of the following is not a common side effect of the procedure

In the first few months after laser eye surgery, your eyes are actively healing. During this 0–3 month recovery window, experiencing dry eyes and seeing halos or glare around lights (especially at night) are incredibly common, expected parts of the healing process. A runny nose, however, has nothing to do with the healing of your cornea and is not a side effect of the surgery.

Question 3: 95% of patients report being highly satisfied with their procedure

This statement is completely true! Laser eye surgery (like LASIK or PRK) is widely recognized as one of the most successful elective surgical procedures available today. Decades of clinical data and patient tracking show that satisfaction rates consistently hover around 95% or higher, meaning the vast majority of patients achieve excellent vision and are incredibly happy with their results.

2. What happens if I blink or accidentally move my eye during the surgery?

Answer: This is a very common anxiety, but the technology is fully designed to handle it. You cannot accidentally ruin the procedure by blinking or moving.

Blinking: Your eyelids are gently but securely held open throughout the procedure using a small, specialized medical device called a speculum.
Movement: Modern corrective lasers utilize advanced, high-speed eye-tracking technology. The tracker measures the position of your eye hundreds of times per second. If your eye makes a microscopic movement, the laser shifts with it perfectly. If you make a sudden, large movement, the laser automatically shuts off instantly and safely restarts exactly where it left off once your eye is repositioned.
 

3. How long is the recovery time, and when can I return to work and driving?

Answer: Recovery timelines depend significantly on the specific type of surgery you have:

LASIK/SMILE: Most patients experience a dramatic improvement in vision within 24 hours. You will generally have a post-operative checkup the next morning, after which most people are cleared to drive and return to non-strenuous work (though you may want to limit screen time initially to prevent dryness).
PRK/Advanced Surface Ablation: Because the top layer of the cornea needs time to regrow, functional recovery takes about 3 to 7 days, and your vision may fluctuate for a few weeks before fully stabilizing. You may need to take a week off work.

4. Are the results permanent, or will I need glasses again in the future?

Answer: The physical reshaping of your cornea is permanent, and the vast majority of patients enjoy excellent distance vision for decades. However, the surgery cannot stop the natural aging process of your eyes.

Presbyopia: Around age 40 to 45, the natural lens inside everyone's eye begins to stiffen. This causes difficulty focusing on close-up objects (presbyopia) and eventually requires reading glasses, regardless of whether you had laser eye surgery.
Regression: In a very small percentage of cases, a patient's eyes may naturally regress slightly over time. If this occurs and your corneal thickness allows it, a minor enhancement procedure can often be performed to restore crisp vision.

5. What are the most common side effects or risks?

Answer: While serious complications that lead to permanent vision loss are extremely rare (affecting fewer than 1% of patients), temporary side effects are quite common during the healing phase:

Dry Eyes: The laser temporarily disrupts the corneal nerves responsible for tear production. Most patients experience dry eyes for the first few weeks to months, which is managed with frequent use of preservative-free artificial tears.
Night Vision Disturbances: You may notice glare, halos around headlights, or starbursts around light sources at night. These symptoms are typical during the first 1 to 3 months as the corneal tissue heals and usually subside completely.