I just talked to my sister and they said her Dilantin is low which leads them to believe she isn't taking her meds like she should. They are going to run a ct scan because this all started with the tumor she had surgery on. She confused right now as expected but if she snaps out of it they may let her go home. I am very concerned that she shouldn't be living alone. Her neuro says it's OK but I just don't know.