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Schedule follow-ups with your doctor as instructed-it can take up to three months for vision to stabilize completely.Your ophthalmologist can recommend over-the-counter or prescription eye drops for pain. You may experience mild eye pain for the first 24 to 36 hours, and short-term blurred vision during the first week.Wear sunglasses outside-sun exposure can scar the cornea after surgery.Your doctor will prescribe eye drops to prevent infection and aid healing.Rest, avoid strenuous physical activity, and stay away from products that may irritate the eye.

Follow your doctor’s aftercare instructions.Ask a friend or family member to drive you home after surgery.Your surgeon will put a contact lens over the eye to act as a bandage.You will be asked to look at a target light while a laser reshapes your cornea based on your eye measurements.The doctor will then use a laser, brush, blade, or alcohol solution to remove the epithelium, or the outer layer of the cornea.Your doctor will numb the eye with anesthetic drops, and use an eyelid holder to keep your eye open during the procedure.PRK is an outpatient procedure, and the surgery itself takes less than 10 minutes.

You may not be a good candidate if you're under 21, pregnant, nursing, or have pre-existing conditions, including cornea disease, uncontrolled diabetes, cataracts, dry eye syndrome, or advanced glaucoma.

Your doctor will review your medical history, test your vision, examine your eyes, and measure your cornea and pupil to determine if this procedure is right for you.

Review the risks, benefits, and cost of PRK with your ophthalmologist.

Photorefractive keratectomy (PRK) is a type of laser eye surgery used to treat nearsightedness, farsightedness, and astigmatism by reshaping the cornea.