You have severe nearsightedness or
have been diagnosed with a high refractive error
. The possible benefits of LASIK surgery may not justify the risks. You have fairly good (overall) vision. If you see well enough to need contacts or glasses only part of the time, improvement from the surgery may not be worth the risks.
What can disqualify you from LASIK?
Patients with
autoimmune diseases
are not good Lasik candidates. Many autoimmune conditions cause dry eye syndrome. A dry eye may not heal well and has a higher risk of post-Lasik infection. Other conditions such as diabetes, rheumatoid arthritis, lupus, glaucoma, or cataracts often affect Lasik results.
Can you get LASIK If you have really bad vision?
You have severe nearsightedness or have been diagnosed with a
high
refractive error. The possible benefits of LASIK surgery may not justify the risks. You have fairly good (overall) vision. If you see well enough to need contacts or glasses only part of the time, improvement from the surgery may not be worth the risks.
What vision is too high for LASIK?
To qualify for the newest LASIK technology (topography-guided LASIK), your refractive prescription should fall within the following:
Up to -8.0 diopters of nearsightedness
, or. Up to -3.0 diopters of astigmatism, or.
Can you get LASIK If you have a high prescription?
While LASIK can be used to correct many vision problems, to achieve the best results,
your prescription should not be too high
(whether you are nearsighted, farsighted, or suffer from astigmatism).
What if I sneeze during LASIK?
If you should sneeze or cough,
the laser will wait or adjust its position to compensate
. This technology means that sneezing—as well as coughing or any other involuntary movement—will not affect the result of your surgery.
Is LASIK painful?
Fortunately,
LASIK eye surgery is not painful
. Right before your procedure, your surgeon will place numbing eye drops into both of your eyes. While you may still feel a little bit of pressure during the procedure, you should not feel any pain.
Is minus 3 eyesight bad?
Currently,
there is no cure for nearsightedness
. But there are proven methods that can be prescribed by an eye doctor to slow the progression of myopia during childhood. These myopia control methods include specially designed myopia control glasses, contact lenses and atropine eye drops.
Is 5 eyesight bad?
A -5 eye and a -7 eye are not much differently at risk, but both are
significantly more at risk of retinal problems than a more normal, non-myopic eye
. These are rare, though, so no cause for alarm. Just know in advance the signs and symptoms of a retinal tear or detachment if you are very myopic.
How bad can eyesight get?
Near Normal visual impairment:
20/30-20/60
. Moderate visual impairment: 20/70-20/160. Severe visual impairment: 20/200-20/400, or 11-20 degrees on visual field. Profound visual impairment: 20/500-20/1000 visual acuity, or 6- 10 degrees on visual field.
How many times can you do LASIK?
Lasik
can be performed more than once
, but more than three treatments may be harmful to your health and could be fruitless in the end by causing even more severe vision problems.
How long do I have to wear glasses before LASIK?
If you wear rigid gas permeable (RGP) lenses, or hard lenses, stop wearing them for
at least a month before
your baseline exam. If you wear hard lenses, stop wearing them for at least four weeks before your initial evaluation.
How much does the Lasik eye surgery cost?
Charges for the LASIK procedure can vary widely depending on the type of procedure, surgeon and even the region of the country. The range of cost for LASIK per eye is typically
between $1,750 to $2,500
in the U.S. , all things included.
Can you cry after LASIK eye surgery?
It’s okay to cry after LASIK
. Whether your eyes are watery or you happen to cry for an emotional reason, natural tears won’t harm the corneal flaps or hinder the healing process. Crying can actually help keep your eyes lubricated.
What happens if you move your eyes during LASIK?
Among the most frequently asked questions: What happens if I sneeze or blink during my LASIK surgery? The short answer:
Blinking or sneezing will not affect the outcome of your procedure
.
Can you be asleep during LASIK?
Yes
, you will be awake for your entire LASIK corrective eye surgery procedure. Some people assume because they are undergoing a surgical procedure that they will be given anesthesia and be put to sleep. Yet, unlike other types of surgeries, laser surgery only takes a few minutes to complete.
