Hang tight Mike, my father was also in the hospital last year. He was over medicated and exhausted. We thought he had alzheimers setting in, it turned out that he only needed one out of the three blood pressure medicines. My fathers short term memory was gone and he kept asking the same questions over and over. He was only in for a few weeks, and after a few months he recovered. I know what you're going thru so just hang in there. It's hard to see your parents in that situation. They took care of us when we were sick, now we take care of them. It was a hard year for me because i never experienced anything like it before. My dad has fully recovered now so that helped me in my recovery too. It helps to talk about it so if you need to talk to anybody were here or email me.