Although LASIK has been around for decades, people still have to weigh the pros and cons before going ahead with the surgery. One prominent thing could dissuade people who are interested in it from getting it - the most important LASIK candidacy factors. Simply put, not everyone will be able to have the surgery. The reasons, as the link shows, include having too strong a case of nearsightedness, farsightedness, or astigmatism. Pro: It's a Very Fast Surgery When you compare it to other surgeries involving things that play a large part of your senses, a 10-minute surgery is astonishing. You'll be surprised at how quickly things go, even when you're spending some of the time with your eyes pinned open. As a result, you'll feel relief that you're out of the operating room as soon as you are. Since your eyes will be open the entire time, too, you won't have to worry about that post-anesthesia nausea that some people have when they are put under. Con: There Are Some Possible Risks Yes, LASIK has been around for a long time, but that doesn't mean that it's completely perfect. Some people do have some side effects. Even if they didn't have dry eye before, some people can have it for roughly three months. Dry eye is when your eyes can't produce tears, which then leads to them feeling grainy. Other things include having hazy vision, nighttime glare (which can make driving at night dangerous. (more…)