Eye Sight

I have a gal that I help clean her apartment and do her laundry. She has been blind in her one eye for a long time and the other one she has been getting injections in and it has really improved her sight in that one. Well, a few weeks back she had her hip replaced and ever since that surgery she has lost almost all of her sight in the good eye. It makes me sad for her but she doesn't seem to let it get her down. I hope her doctor feels there is hope that soon her sight will return again.