you have some allergic problem to eye because you are using steriods & problem get relieved.Now you have to find what to things you are allergic like dirt,pollution,seasonal due to pollen grains.The only treatment to allergy
is to find cause & remove the cause.The only best thing is you to wash your eye again & again.You can use MEZOL eye drops: naphazoline
hydrochloride 0.1 %, chlorpheniramine
maleate 0.01 %, cellulose 0.2 % two to three times a day. This will gave you a benefit.