For people that are far sighted or have astigmatism, LASIK provides an option that vastly improves their vision. By using a virtually painless laser, the procedure is completed successfully and without complication with remarkable consistency. For some patients, LASIK can completely rid them of their glasses.

On the Other: LASIK Can Be Disappointing

Oftentimes people assume LASIK will give them 20/20 vision or better, but this is not the case. While some people may get 20/20 vision, the goal of LASIK is to improve vision, so people with only minor vision problems may not see better after the surgery. LASIK in its current form also does little to alleviate people of their need for reading glasses.

Bottom Line

LASIK is a revolutionary procedure that has helped millions of people and is a great choice for millions more. It is, however, a surgery, and like all surgeries, it must be taken seriously and the decision to have LASIK should be well thought out and under the supervision of a doctor. Depending on your eyes specifically, LASIK may or may not be the best choice, so please consult a doctor and find out what are your best options.

Source:

WebMD: 10 Key Facts About LASIK