This will depend on what conjunctivitis are you having, are you having an allergic reaction , a viral reaction or bacterial conj, You have to know what are you having to be able to solve the issue. If it’s an allergic conjunctivitis it will come with symptoms such as itchiness , redness , tearing , discharge , ) first thing is to remove the allergens , anything you are allergic to must be away from you, whereas viral will take some time( depending on the severity) , Keep taking the medication and hopefully you see results.