Hi. I just read Update #1 today and went back and read your whole thread. Of course, ended up with Update #2 so I'll start there.
Yay! So glad you got your daughter into a hospital to get the help she really needs! It's a very surreal thing to be "happy" about such horrible situations, but we as Warrior Moms get used to it - it's a normal part of our lives.
Anyway, I hope they took her off the Paxil. Reading both of your updates I started 'twitching'. My DD1 had a bad reaction to Paxil, and like TeDo said, it doesn't always show up instantly. For DD1 Paxil was a godsend for about 3 months, and then slowly, things started going down hill. I had some very similar episodes with DD1 that you described in your updates. It was only while she was on Paxil that psychiatrist started considering bipolar as a diagnosis.
Having said that, I would be cautious with the bipolar diagnosis given at the hospital. It most definitely possible that she really has bipolar, BUT I would still go looking for more comprehensive evaluations. This was an evaluation made by a strange psychiatrist, who doesn't have a good understanding of her whole history, in what? An hour, max? And based on the recent symptoms, yes it does look like bipolar, including psychosis, BUT it's possible (going on my personal experience) that those symptoms were caused by the Paxil. For DD1 bipolar only became a possible diagnosis while she was on the Paxil.
Yes, her previous symptoms may qualify her for the bipolar diagnosis, I'm just saying to make sure her entire history is taken into account. The good new is, that the bipolar diagnosis, given her previous symptoms/behavior is a much more workable diagnosis than ADHD as far as finding the right medication goes.