PRK recovery is slower than LASIK, but the long-term results are identical. The first few days involve real discomfort as your cornea’s outer layer regrows, followed by weeks of gradually clearing vision. Most people return to work within five to seven days, though your sight continues sharpening for three to six months. Here’s what each phase actually looks like.
The First Three Days: The Hardest Part
During PRK, the surgeon removes the outermost layer of your cornea (the epithelium) to reshape the tissue underneath. That leaves what is essentially an open wound on your eye. Your body regrows that surface layer over the next two to three days, and until it does, expect significant irritation: burning, tearing, light sensitivity, and a gritty feeling like something is stuck in your eye.
Before you leave the surgical center, your surgeon places a bandage contact lens on each treated eye. These have no prescription. They act purely as a shield, protecting the healing surface from your blinking eyelids. You won’t remove these yourself. Your surgeon takes them out at a follow-up visit, typically three to five days after the procedure.
For the first 24 hours, rest your eyes as much as possible. Keep screens off, blinds closed, and sunglasses nearby for any light exposure. Sleep is your best friend during this window. Many people describe day two as the peak of discomfort, with day three feeling noticeably better as the epithelium closes over.
Managing the Pain
PRK pain is real, and your surgical team will give you several tools to handle it. The most effective options include oral anti-inflammatory medications, prescription pain relievers for the worst stretches, cold patches applied around the eyes, and anti-inflammatory eye drops. The bandage contact lens itself also reduces pain significantly by keeping the healing surface from being disturbed.
Some surgeons prescribe numbing eye drops for short-term use, which provide fast relief but are typically limited to avoid interfering with healing. Keeping your drops refrigerated can add a soothing effect when you apply them. Most people find the pain manageable with consistent use of their prescribed medications and genuinely tolerable by day three or four.
Your Eye Drop Schedule
Expect to use medicated eye drops for about a month after surgery. The most important ones are steroid drops, which control inflammation and help prevent corneal haze. A typical tapering schedule looks like this:
- Week 1: Four times a day
- Week 2: Three times a day
- Week 3: Twice a day
- Week 4: Once a day, then stop
You’ll also use antibiotic drops for the first week or so to prevent infection, plus preservative-free artificial tears as often as you need them. Dryness is common for weeks to months after PRK, and frequent lubrication helps both comfort and visual clarity. Set phone alarms for your medicated drops so you don’t miss doses, especially the steroids. Skipping or stopping them early increases your risk of corneal haze.
Corneal Haze Risk
Corneal haze is a mild cloudiness that can develop in the healing cornea, potentially blurring your vision. Your surgeon likely applied a medication to the corneal surface during the procedure specifically to prevent this. The risk is higher if you had a stronger prescription corrected, particularly for high nearsightedness, significant astigmatism, or farsightedness. Patients treated for farsightedness have over eight times the haze risk compared to those treated for nearsightedness. Completing your full steroid drop schedule is one of the most important things you can do to minimize this risk.
When Your Vision Clears Up
This is where PRK requires patience. Your vision will be blurry immediately after surgery, and it improves unevenly. In the first week, you may see well enough to move around your home and watch television from a reasonable distance, but reading small text and driving will be difficult. By two weeks, many people notice a meaningful improvement, though things still look slightly soft or hazy.
The epithelium regrows quickly, but the deeper corneal healing that determines your final prescription takes much longer. Most people reach functional vision within two to four weeks, meaning they can drive and work comfortably. Sharp, stable vision typically arrives between three and six months. Fluctuations during this period are completely normal. You might see clearly one morning and notice slight blur by evening, or have one eye sharper than the other for weeks.
The final result matches LASIK. Washington University’s ophthalmology department confirms that PRK and LASIK produce identical long-term outcomes. LASIK just gets there faster in the first week, while PRK catches up over the following months.
Returning to Work and Screens
Plan for about five to seven days away from work, though the exact timing depends on your job. If your work is primarily screen-based, you may find that even after the epithelium heals, your eyes tire quickly on a computer. During the first one to two weeks, take frequent breaks, increase your font size, lower your screen brightness, and use artificial tears liberally. People with physically demanding outdoor jobs may need a bit longer before returning, especially if dust or debris exposure is a concern.
Driving is off limits until your vision is clear enough to be safe and your surgeon confirms it. For most people, that’s somewhere between one and two weeks, though it varies. Night driving takes longer to feel comfortable because glare and halos around lights are common in the early weeks and gradually fade as your cornea finishes healing.
Activity Restrictions
Your surgeon will give you specific guidance, but general timelines from major medical centers break down like this:
- Light exercise (walking, stationary bike): 3 to 5 days, once pain and light sensitivity resolve
- Weight training and running: 3 to 5 days, same criteria
- Eye makeup: 2 weeks minimum. Throw out your old eye makeup and start with fresh products to reduce infection risk
- Swimming, hot tubs, lakes, oceans: 1 month. Contaminated water is a serious infection risk to a healing cornea
- Contact sports (basketball, martial arts, wrestling): 1 month
Sweat running into your eyes during the first week can sting and introduce bacteria, so even if you feel up for a workout early on, keep it low-intensity and wear a headband.
Warning Signs to Watch For
Most PRK recoveries are uneventful, but certain symptoms need prompt attention. Contact your surgeon’s office if you notice pus or thick discharge from the eye, increasing redness or swelling, new or worsening pain after the first few days (when pain should be improving), or unexpected changes in vision. If your bandage contact lens falls out before your scheduled removal appointment, call your surgeon right away rather than trying to replace it yourself. Sudden loss of vision at any point warrants emergency care.
What the Months Ahead Look Like
After the initial healing window, PRK recovery becomes a background process. You’ll have follow-up appointments at roughly one week, one month, three months, and sometimes six months or a year. Your prescription may still be shifting slightly at the one-month mark, so don’t be discouraged if you’re not at 20/20 yet. The three-month visit is typically when your surgeon gets a reliable read on your outcome.
Dry eyes can linger for several months. Keep artificial tears handy, especially in air-conditioned or heated environments and during long screen sessions. UV protection matters more than usual while your cornea is healing, so wear quality sunglasses outdoors for at least the first few months. By six months, the vast majority of PRK patients have reached their final visual result and can put the recovery behind them entirely.