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in the day, the only solution for people who were nearsighted,
farsighted, or astigmatic was to get fitted for glasses or contact
lenses. Due to medical advances, however, people can now undergo
LASIK surgery to improve their eyesight. LASIK, which stands for
laser in-situ keratomileusis, is a surgical procedure that involves
reshaping the cornea so the light traveling through is more focused
onto the retina.
Much
like all surgical procedures, LASIK surgery does entail a couple of
risks. Some patients reportedly develop dry eye syndrome or the
inability to produce tears to keep the eyes moist, which can be
rather uncomfortable. For those who are not ideal candidates for
LASIK, the results might not be as good. Patients with severe
refractive errors, for instance, might still need to wear glasses.
To
qualify for LASIK, you must be at least 18 years old, be free of any
eye disease, and have been wearing prescription contacts or glasses
for at least two years. Women who are pregnant or are nursing, as
well as anyone with significant vision changes within a single year,
are not good candidates for the procedure. Despite the possible
risks, the US Food and Drug Administration (FDA) states that most
patients are happy with the results of LASIK surgery.
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