She had an eye inflammation, got drops for it, but made it seem like it was much more than it really was. She does this frequently, getting the family worried about her all the time. She does take antidepressants for her depression but have not noticed any changes.
The elderly often focus on their ailments and this only ads to their problems and depression. It is a way of looking for attention no matter how much attention is already being paid - it seems to never be enough. I do hope you can find a remedy for this, otherwise it only gets worse. My mother resisted medication so it was quite a struggle. But what a world of difference when she finally agreed. She was much happier and content. I was amazed how the complaining subsided. Take care.