Ulcer In The Gums My Cat Has An Ulcer On Her Gums--please Help?

My cat has an ulcer on her gums--please help? - ulcer in the gums

She goes to the vet every 2 weeks to 2 months (depending on when you start to be worse) ... The shots that get the drug, is so extreme, so attempts to spread as much as possible. I think it vetalog shots. We tested the pills, the first, but to no help. Anyway, my point, I think, take it to a SRI. Vet His lips were swollen so badly ... has been for some time - we had time to get out of their confinement. He also started chewing the feet (kick it as well) ... However, the breath is terrible. It must take antibiotics more frequently, because the lesion is so bad on the lips. What they can do for them? Can I remove ... Come with some of his front teeth, no teeth (... but regularly) teeth .. I feel bad and I now don'tk, what can you do to help. It also takes phenobarbital for epilepsy. Does anyone have any suggestions? Should I him on the DIF. vet? What happens if the salaries continue to not make it go?