Eye Problem

Hey everyone- i need some help-

My dad is having eye problems in his right eye. When he wakes up from sleeping he sees blurry for a good 15-20 min then it gets better. Is there anything anyone can suggest me to give him? any home remedies? he doesnt want to go to the doctor bc he thinks they will do surgery on him and thinks its all a waste of time, money life- etc etc lol. so please advise me. Thank you.