Hi Doc, I am 58 years old male, Two months ago my eye started to eching I visited my eye specialist, he had done several test, he even applied a liquid, he says is a dielator, he then prescribe lubrex eye drops to be used 1 drop 4 times a day and flurometholone ophthalmic suspension usp but the eching ease and continue after one month I wnet back to him and he tested and recomended lubrex and ocepred eye drops I need your answer before i continue to use it