Hi....You can be aware of triggers or symptoms which is flashes, sudden floaters or increase in floaters, curtain like thing in front of eyes or decrease in vision ...
Hole is a diagnosis made by doctor after examining you ...patient cannot make it.
So just see a doc in case these things happen ..doc will tell u the reason after exam
Take care..all the best
Answered2019-07-17 07:52:42
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