Hello There are few tests like pentacam,schirmer test which should be normal before you go for LASIK

You can get LASIK surgery if you meet the eligibility criteria for it such as age, corneal thickness and so on. You will also need a preliminary retinal examination and clearance before you undergo the same. Headache and neck pain may or may not be due to your eyes.

.. Hello..you can go for lasix surgery..criteria include age must be above 18 years, no other medical illnesses, Contact lenses can change the shape of your cornea, thereby affecting the results when an eye doctor determines your candidacy for LASIK.so must be out of contact lenses for as many weeks as told by doctor.power should not be very high.you can undergo surgery, consult ophthalmologist.