My Hamster Escaped

[Jman]

My hamster escaped, but I found him eight hours later. I can see that she is a bit cut up, as she was living in the walls. But in my house, we have a small amount of rat poison from here to there, and I'm a bit worried if she ate some. She's been alive since Sunday, so I assume that if she ate some, she would be dead by now. But if it takes a while to kick in, the only oddness I've noticed since I put her back in her cage, is that she sleeps all day, and from what I can tell, all night too. And when I have a chance to take her out, she walks a little lopsided and odd. But if she did eat poison, is there anything I should be looking for and what could I do?