WOW.........reading this it also sounds just like what my Skippi would do
when we had to increase her prednisone due to severe asthma attacks.  She
was a Jeckll & Hyde to live with then I can't imagine what it must be like
to have to worry over your cat acting this way out of the blue.

Good luck I hope everything is ok with her and she never gets some of the
characteristic described in the article.

Celeste