Thank you gini and Candace. I can't stop thinking about her. My mom mentioned she had been drinking a lot of water beforehand. I worry some about water toxicity (hyponatremia). There are really no other clues at this point but that can cause brain damage or even death. It seems they would have checked her sodium levels though and would know if that could be the cause. I just don't really know much at this point. Thank you for praying for her. I want so badly for her to recover and be herself again.