Optometrist told me i had some cornea staining in my eyes. may i know what is the cause of it and the treatment? currently i am wearing contact lens using opti free pure moist. she suggest that i use another solution from bosche and lomb.

Contact problem: Your optometrist is probably noticing fluorescein staining due to disturbed cells on the surface of the cornea. This can be due to poor contact fit, eye dryness, Meibomian gland issues, trauma from lens insertion. It seems as if your optometrist thinks it is due to chemical reaction to your current lens cleaner. Are you symptomatic? If so you might seek a second opinion with MD ophthalmologist