are lasik side effects important

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heavy exercise after lasik surgery
October 23, 2019
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are lasik side effects important

Like all surgeries, LASIK (laser eye surgery for vision correction) has risks. Research has shown that serious complications are rare and that the majority of patients are happy with the results. But anyone considering elective surgery should get the facts from their ophthalmologist about risks, outcomes and realistic expectations.

The risks of LASIK have been extensively studied in the 20 years since the surgery was approved by the U.S. Food and Drug Administration. More than 300 peer-reviewed studies have shown that, on average, 95 percent of patients were satisfied with their outcome after LASIK surgery. and 100 percent said they would recommend it to other aviators. Undergoing laser vision correction experienced some type of problem. These days, this number is under 1 percent for serious complications. The FDA further publishes that less than 1 percent of those who undergo LASIK report that the visual symptoms require corrective lenses or are debilitating and prevent them from participating in normal everyday activities. Public confidence in LASIK has grown in recent years due to the solid success rate of LASIK surgery outcomes.

Temporary side-effects can include:

  • hazy or blurry vision;
  • difficulty with night vision and/or driving at night;
  • scratchiness, dryness and other symptoms of dry eye;
  • glare, halos or starbursts around lights;
  • light sensitivity;
  • discomfort or pain; or
  • small pink or red patches on the white of the eye
  • Flap complications
  • Epithelial ingrowth
  • Significant undercorrection, overcorrection or regression

visual disturbances and common side effects of LASIK typically clear up as your eyes heal within a few days to weeks after the procedure. But some people may also get long-term complications like eye infections, vision loss, chronic pain, and detached retinas. Long-term complications are considered rare and generally the result of poor aftercare, wound healing, or infections.

The latest peer-reviewed, published clinical data provides compelling LASIK side effect statistics:

  • Up to 30 percent of patients experience dry eye symptoms in the first three months after surgery.
  • Less than five percent of the time, glasses, contact lenses or additional LASIK treatment may be needed to smooth out any remaining nearsightedness, farsightedness, astigmatism, or higher-order aberrations on the cornea that contribute to visual symptoms.
  • Some may have dry eye, glare, halos, night vision symptoms for six to 12 months – usually this is part of their healing. For those very few patients who experience these side effects there are therapeutic treatments.

The first step is to determine if you are a good candidate for vision correction surgery. The eye doctor will perform a thorough diagnostic eye exam to determine your suitability for LASIK surgery. He or she will evaluate: the shape and thickness of your cornea; your refractive errors and pupil size; the moistness of your eyes. this is vital to undergo a thorough assessment prior to LASIK to discuss the possible risk factors with your surgeon.

Certain conditions and anatomical factors can increase your risk of an undesirable outcome or limit optimal LASIK results. These include:

  • Too thin or irregular corneas
  • Large pupils
  • High refractive error
  • Unstable vision
  • Dry eyes
  • Your age
  • If you are pregnant
  • If you have certain degenerative or active autoimmune disorders
  • your general health and medical history; and any medications you are taking


The Long-Term Effects of LASIK: Good and Bad

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