Does LASIK Hurt?

As the numbing drops wear off over the first two to four hours, you may notice a gritty or scratchy feeling, similar to having an eyelash under your eyelid. Your eyes may water and feel sensitive to light during this period, which is completely normal as the anesthesia fades.

• Mild burning or stinging as the numbing effect fades
• Tearing or watery discharge from the eyes
• Light sensitivity that makes sunglasses helpful
• A foreign body sensation without anything actually in the eye

The first day or two after LASIK is typically when discomfort is at its highest, though it usually feels more like dryness and mild irritation than real pain. Many patients choose to sleep for a few hours immediately after their procedure, which allows them to rest through the period when the numbing drops are wearing off. By the next morning, most people notice meaningful improvement in both comfort and vision clarity.

Throughout the first week, discomfort should improve steadily each day. Some dryness and occasional grittiness are normal as the corneal flap heals and your eye's natural tear film restabilizes. Symptoms can feel slightly worse in the morning when you first wake up or in the evening when your eyes are tired from the day. We will schedule follow-up visits during this period to monitor your healing and make sure your comfort is progressing as expected.

Your individual recovery experience depends on factors such as your original prescription, the thickness of your cornea, how much tear production your eyes naturally have, and how closely you follow your post-operative care instructions. Some patients feel almost no irritation after the first day, while others may notice mild dryness or sensitivity for a few weeks.

• Higher prescriptions may require more corneal reshaping and a slightly longer healing curve
• Pre-existing dry eye can mean a greater need for lubrication after surgery
• Dry environments, air conditioning, and screen-heavy work can affect comfort levels
• Following all post-operative instructions closely shortens recovery time

For people who already experience daily dryness, irritation, or discomfort from contact lens wear, the few days of recovery after LASIK often feel mild in comparison. Contacts can cause ongoing friction, oxygen deprivation to the cornea, and lens-related infections over time. LASIK discomfort is temporary and resolves as healing progresses, while contact lens discomfort tends to be a recurring, long-term issue. If daily lens wear has been a persistent source of irritation for you, this is worth discussing with our LASIK Surgeons during your consultation.

The vast majority of patients do not. Over-the-counter options combined with frequent use of preservative-free artificial tears are typically all that is needed. Prescription pain medication is rarely necessary after LASIK, though if you have a history of sensitivity or specific concerns, it is worth raising those with our team during your pre-operative appointment so we can plan your care accordingly.

PRK, or photorefractive keratectomy, removes the cornea's outer surface layer entirely rather than creating a flap. This means the surface of the eye must fully regenerate during healing, which typically causes more significant discomfort for several days compared to LASIK. LASIK repositions the flap immediately after the laser step, which speeds up the healing process and reduces post-operative discomfort for most patients. Both procedures use the same advanced laser technology at our practice, and our LASIK Surgeons can help you weigh the recovery differences during your evaluation, especially if your corneal anatomy or lifestyle makes PRK a better fit.

Because the numbing drops used during surgery prevent pain effectively, taking a pain reliever beforehand is generally not necessary. However, some patients who are anxious about the procedure find a mild, approved over-the-counter option helpful for peace of mind. Always ask your LASIK Surgeon during your pre-operative visit before taking anything, since certain medications, including aspirin and some anti-inflammatory drugs, can affect how your blood clots or interact with your healing process.

Bladeless LASIK, which uses a femtosecond laser to create the corneal flap, and traditional LASIK, which uses a microkeratome blade, both produce similar levels of sensation during and after surgery. At Dulles Eye Associates, we use the Alcon WaveLight FS200 femtosecond laser for blade-free flap creation, which offers a high degree of precision and consistency. The choice between approaches is based on what is safest and most effective for your individual eye anatomy, not on differences in pain or comfort.

Feeling nervous before LASIK is very common, and anxiety can heighten how aware you are of sensations during the procedure. Our team takes time before and during surgery to walk you through each step so nothing comes as a surprise. We may also offer a mild oral relaxant before your procedure, which some patients find helpful. If anxiety is a concern for you, mention it at your pre-operative appointment so we can make sure your experience is as calm as possible from start to finish.