'morning... I was just re-reading your latest posts again... I missed something REALLY important, in the midst of my own (unimportant) reaction and sympathy for you, about dealing with the medical profession...
You said they confirmed your dad had a stroke. Here are some questions to ask the neuro doctor, or anyone qualified to discuss his condition with you - assuming they've recognized that a.) you are his family and b.) you are also legally "qualified" to make healthcare decisions for him. Because you're family - the visitation rules should NOT apply to you in the hospital; might be different in the psych-care unit... and even without a POA they should be telling you what they know. They just may not know much yet...
How big a stroke was it? Was it a hemorrage or embolic stroke (embolism is a blood clot)...? (they'll know this much from a CT or MRI)
What area of the brain was it located in? Is it an area that can have an impact on his historical mental illness? (and then here you can fill in what kind of mental illness it's been...) (they'll know this from the tests, too... maybe not the total impact on the mental illness... or with any certainty...)
The neurologist needs to work WITH the psychiatrist... they need to tag-team your dad's condition... because of the possibility that the stroke was big enough and in an area of the brain related to his symptoms of mental illness... to be altering that mental illness or even causing new kinds of symptoms. It's because of the stroke... and needing more info about it... that's the reason they aren't giving him his other drugs, I believe. They need to do a post-stroke assessment of his brain function, before they start up his drugs again.
Could be it was just a small stroke - I watched my MIL recover almost completely from a pretty big one. My dad was another story. He did pretty well for awhile... then a bunch of emotional things snowballed with him... and he stopped trying; he gave up. Depression, rage, anger... and irrationality can all be post-stroke symptoms... and of course, it's complicated with your dad's pre-existing mental illness. One thing I didn't know about until it was too late, for MIL - was that certain kinds of strokes can predispose the patient - make them more vulnerable - to a silent type of seizure (no spasms)... which in turn, can increase the probablility of another, usually greater stroke. I SURE wish I'd known this sooner; not even her GP made the connection between the "spells" she had and seizures.
Still, I realize that knowing that might not have made any difference for her... except in being prescribed even MORE drugs... sigh. One of her problems near the end was, I'm convinced but can't prove, too many drugs... and too many people prescribing more drugs... until I know she felt like she was a chemistry experiment - a beaker full of all these substances affecting her body in sometimes conflicting ways. Doctors don't always know all the interactions that are possible between drugs.
There's way more I could tell you, based on my experience with my dad & MIL... but I don't want to overwhelm you with info right now. I know that getting him his drugs is one of your biggest frustrations right now with the "system"... and it dawned on me, that this might help - a real, rational reason for why they're not giving him drugs, just yet. The med folks take strokes extremely seriously - as they should. And I've come to learn that they really do know what they're doing... but...
SIGH... the one thing they don't do is communicate well. And what I've guessed is the reason for that, is that they don't want to be "wrong"... tell you something that with further testing, recovery, etc... turns out not to be the case. They absolutely will not speculate; they won't talk until they "know". It drives the concerned family members absolutely bonkers to just sit and wait... (and with histories like ours, pushes all those old buttons, too...).
Is your dad showing any physical effects of the stroke? Weakness or paralysis on one side of the body? his face? How's his speech? If he's not showing any real obvious physical symptoms, then it's possible that the stroke was very small; in a small, defined area of his brain.
Poor GS... you must be about worn out!! If there seems to be no change, maybe you could risk a "day off" to take care of yourself and spend time with your son? Maybe you can make an appointment to talk to his docs, together? And rest up a little before meeting with them?