Last year may last week I was diagonised woth a severe eye infection where my eyes become red and crunchy feeling, blurry vision. Doctor told I have spots on my cornea I don't know what is the infection but my brother also infected only both of us who are not in contact with each other. My parents are putting drops in my eyes and they didnt get that infection at all. I was prescribed retinox tab one per day for 30days to which I could not use it properly. Is that okay if I can use it now (today onwards) those tablets and would like to know the recurrence of that infection again.