subject: Frequently Asked Questions (faq) About Lasik Eye Surgery Answers To Patient Questions [print this page] Considering LASIK eye surgery? Knowledge is power when it comes to making a decision. Its important to know what to expect during treatment. Here are some of the most frequently asked questions.
What is LASIK eye surgery?
LASIK eye surgery is a procedure that corrects vision impairments, including nearsightedness, farsightedness, and astigmatism.
Are the results permanent?
Yes. This is a surgical procedure that permanently removes corneal tissue to reshape the eye in order to improve refraction.
How long does LASIK treatment take?
Most LASIK surgeries take less than 30 minutes.
How safe is LASIK?
LASIK eye surgery is very safe. According to several large studies, risk of complications ranges between 2 percent to 5 percent. Common risks include flap displacement, dry eye, astigmatism, glare, and halos.
How old do I have to be to get LASIK?
A good candidate must be at least 18 years or older.
Who is not a good candidate for LASIK?
Certain visual requirements must be met in order to determine eligibility, and will be evaluated during the initial exam. Ineligibility factors include:
Pregnancy
Severe heart problems, or use of a pacemaker
Diseases, including rheumatoid arthritis, lupus, vascular disease, severe glaucoma, cataracts, ocular herpes simplex, or severe diabetes
Use of certain prescription drugs, including Accutane, Imitrex for migraines, and various immune system medications
Does the LASIK eye surgery procedure hurt?
Patients are given a topical anesthetic (eye drops), and will experience no pain during the procedure. A small amount of oral sedative can also be given to help the patient relax.
Will both eyes be done at the same time?
The decision whether or not to have both eyes corrected simultaneously is a personal choice that is usually left up to the patient.
What happens after the surgery?
Patients may experience mild burning, itching, or blurry vision after the procedure. All of these symptoms should pass within a couple of days.
How long will it take for my vision to improve after LASIK eye surgery?
The majority of patients achieve 20/20 vision within one to two days after LASIK eye surgery. Many can drive and return to work the following day.
