by LasikExpert » Wed Jul 20, 2011 1:22 am
Normal healing will restore the epithelium, the protective outer layer of cells on the cornea. PRK disturbs the less tissue than Lasik, and much less than would cause weaknees in healthy eyes. During the healing process you may be more light sensitive and your eyes might be more dry, but this is normally resolved with healing. Your eyes should be able to withstand the environment just about the same after PRK/healing as before.