Lasik eye surgery permanently changes the shape of the cornea (the clear covering on the front of the eye). It is done to improve vision and reduce the need for glasses or contact lenses.
After you have surgery, an eye shield or patch will be placed over the eye. It will protect the flap and help prevent rubbing or pressure on the eye until it has healed (usually overnight).
Right after the surgery, you may have burning, itching, or a feeling that something is in the eye. This most often goes away within 6 hours.
Vision is often blurry or hazy the day of surgery. The blurriness starts to go away by the next day.
At the first doctor visit after surgery:
Do not drive until your vision has improved enough to do so safely.
The doctor may prescribe a mild pain reliever and a sedative to help your relax. It is very important not to rub the eye after surgery, so that the flap does not dislodge or move. Keep your eye closed as much as possible for the first 6 hours.
You will need to avoid the following for 2 to 4 weeks after surgery:
The doctor will give you specific instructions on how to care for your eye.
Call the doctor right away if you have severe pain or any of the post-surgery symptoms worsen before your scheduled follow-up appointment (24 to 48 hours after surgery).
Laser-assisted in situ keratomileusis - discharge; Laser vision correction - discharge; LASIK - discharge
American Academy of Ophthalmology Refractive Management/Intervention Panel. Preferred practice pattern guidelines. Refractive errors & refractive surgery. San Francisco, CA: American Academy of Ophthalmology; 2007. Accessed May 2014. Available at: www.aao.org/ppp.
Garg S, McColgin AZ, Steinert RF. LASIK. In: Tasman W, Jaeger EA, eds. Duane's Clinical Ophthalmology. 2013 ed. Philadelphia, PA: Lippincott, Williams & Wilkins: 2013:vol 6, chap 49.
Sierra PB, Hardten DR, Davis EA. Lasik. In: Yanoff M, Duker JS, eds. Ophthalmology. 4th ed. St. Louis, MO: Elsevier Mosby; 2013:chap 3.5.
What should I expect before, during, and after surgery? U.S. Food and Drug Administration. June 2014. Accessed July 10, 2014. Available at: http://www.fda.gov/MedicalDevices/ProductsandMedicalProcedures/SurgeryandLifeSupport/LASIK/ucm061270.htm.
Yanoff M, Cameron D. Diseases of the visual system. In: Goldman L, Schafer AI, eds. Goldman's Cecil Medicine. 24th ed. Philadelphia, PA: Elsevier Saunders; 2011:chap 431.
Updated by: Franklin W. Lusby, MD, ophthalmologist, Lusby Vision Institute, La Jolla, CA. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.
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