LASIK eye surgery can be very successful when performed on the right patient. LASIK can treat severe degrees of nearsightedness, moderate amounts of farsightedness and astigmatism, but LASIK is not right for everyone. While the goal of LASIK surgery is to reduce dependency on glasses or contact lenses, having LASIK cannot guarantee 20/20 vision. Fortunately, most cases are successful in improving visual acuity.

To be eligible for LASIK surgery, potential candidates must meet the following criteria:

Age: Candidates must be at least 18 years old.
General health: LASIK candidates must be in good general health, and should not have certain health problems, including uncontrolled diabetes, autoimmune or collagen vascular disease, or take any medication or have any condition that compromises the immune response.
Eye health: Candidates should be free of eye diseases including keratoconus, glaucoma, cataracts, corneal disease and certain retinal and optic nerve diseases. LASIK surgery candidates should not have certain eye conditions including herpes simplex and herpes zoster.
Eye problems: LASIK patients should make their eye doctor aware of certain eye problems including amblyopia (lazy eye), strabismus (muscle imbalance) or any recurrent, residual or active eye conditions that may influence healing. Other conditions that should be discussed with the doctor include keloid scarring with previous surgical healing, back problems and claustrophobia. Please make your surgeon aware of any mental health conditions, as these may also affect your LASIK surgery or recovery.
Eye injury: Patients should not have any eye infections or injury.
Nursing/pregnancy: Candidates should not be nursing or pregnant when undergoing the LASIK procedure. Hormones may affect the stability of your prescription, so pregnant or nursing women are not eligible to pursue LASIK surgery until three menstrual cycles after nursing has been discontinued.
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