... .25mg-.50mg of Alprazolam. This usually helps, but when he gets up sometimes he stumbles and almost falls, this I worry about. Today be had a bad one and got up and was really dizzy and fell backwards into the pool, luckily I was right there. I got him in a chair before he passed out, his eyes rolling in the back of his head and having trouble breathing, turned white. I called 911, but by the time they arrived he was better. They wanted to take him to the hospital, but would not go. They checked his blood pressure sitting down, was normal. They took it again as he stood up and it was 97/56. Help