V.N.
Hi C.,
I had it done four years ago and still have impeccable vision. The procedure itself was so quick. There was maybe 10 seconds of pain during and after some burning but that lasted less than four hours. What scared me the most was the healing process. The flap is fragile and care needs to be taken such as showering and sleeping with goggles and being careful not to rub your eyes. I did not have any side effects. I had a positive experience. I still sometimes wake up being amazed at how well I can see.
I think if you have a good surgeon and take the appropriate precautions it should minimize problems. I would ask the surgeon how many people he sees that have problems and what they include.
My husband had it done six years ago, no problems, still great vision.
Let me know if you have more questions.
Good luck,
V.