Sorry to hear that about your grandma. I think she should get checked out for having a stroke if no one has checked her out yet. My grandma had a mini one years ago and ended up okay (i.e., without any permanent damage), but she has been on blood thinners ever since so that she doesn't get another one. But my uncle's second wife had a stroke @ 50 yrs old and she's now permanently disabled (can't move anything on her right side). That's why it's so important to pinpoint what went on with your grandma. I don't want to see anyone end up like that because it's awful.

I hope your grandma is doing okay so far today. Keep us updated.