Hi the the updated for the cat is that he is saying he started a new therapy and that he is not eating now and he is giving him from syringe food and that his teeth were blinding and that he stopped that. And I said to him he looked worse yesterday I told u , and he said to me no but we are doctors we know better! And then he was asking me where I leave cas he found a cat with similar condition and is Very rear and if the municipality put some poison and all that. All sounds very suspicious.. I said to him can I visit him. He said to me in one hour cause they are doing treatments now. I ask him for the blood test analysis he said to me I will said you on your email.

Cats gums are bleeding as I understood? Since it's indeed might be a sign of rat poison. Do they give him vitamin K?

It looks like its better for you to come and ask all these questions in person + request blood test results. Maybe your cat needs blood transfusion? Some doctors unfortunately do not give all the possible scenarios of treatment unless you will insist and explain that you're ready to arrange it.