My 2+ year old female Baby Girl has blood in her urin. I took her to the vet and he gave her a Polyflex injection (which I don't think she got all of cause she went phsyco about that time) and then gave me clavamox to give her. That's all he did then he told me to come back in 5 days if there was still blood and to switch her food. She has an appetite, is 7.6 pounds, and acting normal, but she is peeing frequently and I think drinking a little more than usual. The vet couldn't take her temp because she IS Crazy, he did feel her abdomen, but real quick. Isn't this more seriouse than a quick examination and some antibiotics? Has anyone had a cat with blood in thier urine, and if so what did it turn out to be?