She is been suffering from a pain in the right eye behind the eyeballs on closing her and eye. And with blurred vision! She recently consulted an eye specialist on which the Specialist advised her some medications and told it was optic nerve block or something (I don't know about it clearly)! Now the pain is relieved but she still can not see with one eye closed! She says she can not read texts or clearly identify subjects but can perceive what object is in front of her (maybe due to vision from the other eye)! I would like to know if the symptoms had anything to do with Optical Neuritis? If Yes, what are the further steps to be taken.