Hello,I am from Mumbai. My wife was suffering from tuberculosis and treatment is taken for around 90 days but in between she showed symptom like negative vision. Dr immediately advised to stop tablets and further treatment in *jaslok hospital it confirmed that she has lost 70% of her vision and optic nerves were damaged. The next course of action to be done by me. May request you to go thru the same and help me to understand the same is recoverable and what is the next course of action to be done by me. While suffering from optic nerve: 1) what is the possibility of recovery of eye vision? 2) is their stability in eye vision we will think to come shankar netralaya chennai for the treatment after seeing valuable opinion.