I don't have any Tramadol. I wish I did, because I think it would be safer to give than the Previcox. But unless we get the pain managed to some extent, we will have a hard time even getting her into the car and since our regular vet is out tomorrow, I don't think the other vets will just hand me Tramadol without first seeing her. I don't know. I guess I can try driving over by myself and talking to them first if she is no better by morning.