Site carrying nerve you are talking about is known as optic nerve ,& dead optic nerve is known as optic atrophy ,there should be some reason because it is result of some other disease or due to side effects of medicine e g ethambutol toxicity for TB treatment leads to this type of situation, si without examination difficult to guide you . You should consult ophthmologist or neurologist for advice.
Answered2017-04-04 13:29:46
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