Hey Sharbear,
Now I know this may not happen to you, but years ago I was giving depokete for my headaches..
This stuff was really bad for me, I kept seeing things that were not there, hear voices, seeing shadows of images in my house....and I know this may sound funny, but I kept seeing a black cat!
http://www.healthboards.com/ubb/dizzy.gif
It made me feel crazy

like I belonged in the funny farm!!! I was not my self at all, I was 18 at the time so I know know if is was because I was young...but It really scared me to be on it! I hope this does not happen to you, but you wanted to know so I wanted to inform you in case that cat comes over to your house..l.ol..
good luck,
Starr