For some patients, immediately following the 'irreversible' LASIK procedure, they notice immediate decline in 'quality of vision'...For others, it happens in 1, 3, 5, 8, 13 years later and can be a slow regression, but noticeable regression, yearly...
Walk into any pharmacy, drug store, grocery store, and convenient store. See all of the 'Post LASIK Dry Eye Drops' lining the shelves? That is because LASIK kills cornea nerves, severs the connection, and slowly dries the eye preventing the eye from producing sufficient amounts of tear film...
Proof that when a victim falls prey to Ophthalmologists and their trained commissioned staff, that the patients really have no idea of what they're about to do to their only (2) eyes... 1st, you will have permanent flaps for life. 2nd, you will be dangerously thinning out the corneal wall thickness...