Most people notice improved vision within hours of laser eye surgery, but full recovery unfolds over weeks to months. The procedure itself takes about 15 minutes, and then you enter a healing period that involves eye drops, temporary side effects, and a gradual return to normal activities. Here’s what to expect at each stage.
The First 24 Hours
Right after surgery, your eyes will be numb from anesthetic drops used during the procedure. That numbness wears off within 30 to 60 minutes, and when it does, you’ll likely feel a burning or gritty sensation, as if something is stuck in your eye. Most people also experience redness and tearing during this first day. The discomfort is real but manageable, and it fades significantly by the next morning.
Your main job on day one is rest. Go home, find a dim room, and keep your eyes gently closed for five to six hours. Sleep is ideal. You’ll be given plastic eye shields to tape over your eyes while sleeping, which prevent you from accidentally rubbing them overnight. This matters because the thin corneal flap created during LASIK needs time to begin reattaching, and even light pressure can shift it out of place.
Many people can already see more clearly when they wake up, though vision at this stage is often hazy or slightly blurred, like looking through a foggy window. That cloudiness clears quickly over the next few days.
Your Eye Drop Routine
You’ll go home with three types of eye drops, and sticking to the schedule matters more than most people expect. The first is an antibiotic drop to prevent infection, used four times a day for about a week. The second is a steroid drop to control inflammation, which starts at a high frequency (roughly every two hours on day one) and tapers down over the following week. Both of these will sting or burn for the first day or two.
The third, and the one you’ll use longest, is a preservative-free lubricating drop. You’ll apply these at least once an hour during waking hours for the first week. Dry eye is the most common side effect of laser eye surgery, affecting about 50% of patients in the first week and 40% at one month. Consistent use of lubricating drops helps the corneal surface heal and keeps discomfort in check. Many people continue using them for several months as needed.
What Your Vision Feels Like During Recovery
Your vision improves rapidly in the first few days, but it fluctuates. You might see clearly in the morning and notice some blurriness by evening, or vice versa. This is normal and happens because your cornea is still settling into its new shape and your tear film is unstable.
Night vision disturbances are common early on. You may notice halos around lights, starbursts, or glare that makes driving at night uncomfortable. For most people, these issues improve significantly within a few weeks to a few months as the eyes finish healing. A small percentage of patients experience prolonged or permanent changes to their night vision, but this is uncommon with modern laser technology.
Overall, about 97% of LASIK patients achieve vision of 20/40 or better (the legal standard for driving without glasses), and roughly 62% reach 20/20. In studies using newer platforms, that 20/40 figure climbs to 99%.
Activity Restrictions Week by Week
You can shower the next day, but you need to keep water, soap, and shampoo out of your eyes for the entire first week. The same rule applies to face washing: splash carefully or use a washcloth around the eye area rather than letting water run directly over your face.
- Eye makeup: Wait at least one week, and use new products when you restart. Old mascara and eyeliner can harbor bacteria. Be gentle when removing makeup so you don’t press on your eyes.
- Swimming pools: One to two weeks, and wear goggles to protect against chlorine and bacteria.
- Hot tubs, lakes, and ocean water: At least two weeks. These carry a higher risk of contamination.
- Heavy lifting and intense workouts: One to two weeks. Exercises that spike blood pressure can increase eye pressure during early healing. Ease back in gradually.
- Contact sports: Two to four weeks, with protective sports goggles recommended even after you’re cleared. A finger or elbow to the eye during healing can dislodge the corneal flap.
- Water sports like surfing or diving: Two to four weeks, due to the combination of water exposure and potential impact.
Follow-Up Appointments
Your first follow-up is typically the day after surgery. Your surgeon checks that the corneal flap is positioned correctly, measures your early vision, and adjusts your drop schedule. Additional visits are usually scheduled at one week, one month, and three months, though the exact timing varies by clinic. These appointments track how your vision is stabilizing and whether your eyes are healing on schedule.
Don’t skip the early appointments even if your vision feels great. Some complications, like inflammation under the flap, don’t cause obvious symptoms at first but need to be caught quickly.
Dry Eye After Surgery
Dry eye deserves its own discussion because it’s the side effect most likely to affect your daily comfort. The laser temporarily disrupts the corneal nerves that signal your eyes to produce tears. Without that signal, tear production drops, and your eyes feel gritty, tired, or irritated, especially during screen use or in air-conditioned environments.
About 20% to 40% of patients still report dry eye symptoms at six months. For most, this resolves as the corneal nerves regenerate, which can take six to twelve months. In the meantime, preservative-free artificial tears are your best tool. Some people also benefit from omega-3 supplements or humidifiers, particularly during winter months.
How Long the Results Last
LASIK permanently reshapes your cornea, so the correction itself doesn’t “wear off.” However, your eyes can still change over time for the same reasons they would have changed without surgery. A 2020 meta-analysis found that about 10% of LASIK patients experience some regression within a decade, meaning their vision drifts slightly back toward nearsightedness or astigmatism. These shifts are usually small, and many of these patients are candidates for an enhancement procedure (essentially a touch-up using the original flap).
Presbyopia, the age-related loss of close-up focus that typically starts in your mid-40s, will still happen regardless of LASIK. This is a change in the lens inside your eye, not the cornea, so laser surgery doesn’t prevent it. Most people in this age group eventually need reading glasses.
Warning Signs That Need Immediate Attention
Mild discomfort, light sensitivity, and blurry vision are expected during the first few days. What’s not expected is a sudden, significant drop in vision, especially if it comes with pain. This combination can signal a flap dislocation, which occurs in a very small percentage of cases (estimates range from 0.01% to 2.5%) and is most likely during the first week. Even minor trauma like rubbing your eyes or forceful blinking can shift the flap during this early phase.
If you experience a sudden change in vision clarity, increasing pain that doesn’t respond to lubricating drops, or worsening redness after the first couple of days, contact your surgeon’s office immediately. Flap dislocations that are treated quickly typically result in full visual recovery.