When is it safe to rub my eyes after LASIK?

General information about typical recovery, not medical advice. Every eye and every surgery is different, and your surgeon's instructions override anything on this page. Read our full disclaimer.

Short answer

Not in the early healing period. The FDA warns rubbing could dislodge the flap. The flap interface stays weaker than uncut cornea long term, so hard rubbing is a habit worth dropping for good.

The FDA is blunt about the first days. Immediately after surgery you will instinctively want to rub your eye, but do not. Rubbing your eye could dislodge the flap, requiring further treatment. The eye shield exists for exactly this reason. The FDA says a shield should be placed over your eye at the end of the procedure because no stitches are used to hold the flap in place, and it is important to wear it to prevent you from rubbing your eye and putting pressure on it while you sleep, and to protect your eye from being hit or poked until the flap has healed.

The flap does seal, but it never becomes normal tissue. A peer-reviewed study of 25 human donor corneas that had LASIK measured the strength of the healed wound. The central and paracentral part of the flap wound averaged 2.4 percent as strong as normal corneal stroma, and this changed minimally over time. The flap margin, the rim, healed about 10 times stronger and reached roughly 28.1 percent of normal by 3.5 years. The same study's clinical series found surgeons could still lift LASIK flaps for retreatment without complications up to 8.4 years after the original surgery.

The practical takeaway is not fear, it is habit. Early on, do not touch the eye at all, and use artificial tears instead of rubbing when it feels gritty or dry. Long term, avoid hard rubbing and use eye protection for activities where the eye can take a blow. Flap displacement after trauma is one of the flap complications StatPearls lists, alongside striae and epithelial ingrowth, with flap complications overall reported in about 0.1 to 4 percent of patients. If you ever get hit in the eye after LASIK and vision changes or pain spikes, call your surgeon the same day.

When	Typical guidance
First days	Do not touch or rub at all. Wear the shield as instructed.
First weeks	Use artificial tears for grittiness instead of rubbing.
First months	Gentle lid touching is usually fine. Ask your surgeon before anything firmer.
Long term	Avoid hard rubbing permanently, the flap interface stays weaker than uncut cornea.

Call your surgeon now if you notice any of these

Severe eye pain, or pain that gets worse instead of better, at any point after surgery
Vision or any other symptom that is getting worse instead of better, rather than improving over the first days
Sudden decrease or sudden loss of vision in either eye
Any new or unusual symptom at any point after surgery, which the FDA says could signal a problem that may lead to loss of vision if not treated early enough
Signs the corneal flap may have moved, such as a sudden sharp foreign body or scratching sensation, sudden blurring, tearing, and light sensitivity, especially after rubbing, bumping, or being hit in the eye. The FDA warns that rubbing the eye could dislodge the flap, and StatPearls lists flap dislodgement among corneal flap complications reported in about 0.1 to 4 percent of patients
Signs of diffuse lamellar keratitis, a sterile inflammation in the layer under the flap, which StatPearls says usually appears one to two days after surgery in as many as 1 in 50 cases and shows up as blurriness and a foreign body sensation. It typically resolves with appropriate steroid treatment after about a week, but it needs the surgeon to see it and change your drops
Signs of infection, such as increasing redness, discharge, worsening light sensitivity, and dropping vision. StatPearls reports infectious keratitis in less than 0.1 percent of patients, with atypical mycobacteria typically appearing one to two weeks after surgery
Any eye injury or blunt trauma to the operated eye, at any time after LASIK, because the flap interface never regains full corneal strength
New floaters, flashes of light, or a curtain or shadow across part of your vision. StatPearls lists retinal detachment, vitreous hemorrhage, and posterior vitreous detachment among rare complications occurring in less than 0.1 percent of patients

These warning signs after LASIK can point to problems that need same-day care. Do not wait for your next scheduled visit. If you cannot reach your surgeon's office, use their on-call line, or go to an emergency room.

Sources: U.S. Food and Drug Administration; StatPearls Publishing, NCBI Bookshelf; Journal of Refractive Surgery

Sources

What should I expect before, during, and after surgery? U.S. Food and Drug Administration. Accessed 2026-08-25.
Cohesive tensile strength of human LASIK wounds with histologic, ultrastructural, and clinical correlations Journal of Refractive Surgery. Accessed 2026-08-25.
Laser In Situ Keratomileusis (LASIK) StatPearls Publishing, NCBI Bookshelf. Accessed 2026-08-25.

When is it safe to rub my eyes after LASIK?

More on LASIK recovery

Sources