Back in May this year, Rhona had a little red mark on her forehead, in front of her right ear. BF immediately suspected ringworm and confined her to a crate, washed all fabrics in the house, steam cleaned all carpets, sofa, beds etc, took her to the vets, they did a skin scraping, and lightbox test. Both came back negative, so Rhona was free to roam about the house again.
A few weeks later we noticed a lump on her shoulder, which on closer inspection turned out to be a scab in the skin, but no deeper than the skin.
Shortly after than she developed a small scab on the lobe of her right ear, which went away by itself.
Then she got a scab on the end of her nose, which spread rapidly upwards, being noticably bigger each day. It got to about 5mm across and then shrank and almost disappeared.
Then she developed scabs on her left ear, all up the edge, to the tip.
Then it reappeared on her nose but lower down than before and not quote as bad.
At this point we were thinking something fungal or even staph related, so again, she went back into the crate, and we cleaned the house again.
Nose
Within days of being in the crate she developed really sore feet, which were bleeding and oozing pus from around the sheaths where the claws emerge.
She wasn't at all bothered by the ear and nose blisters, no scratching or pawing at them, but she was licking her poor sore paws a lot.
The vet was stumped and advised fuciderm corticosteroid gel on the ears and nose, and to wash the feet with salt water twice a day. She was prescribed a course of antibiotics - a 7 day course of Noroclav 50mg tablets. When this didn't work, she was then given a 2 week course of Baytril tablets.
The corticosteroid gel sucessfully cleared up the ear and nose blisters, but we're still having problems with her feet now. Her claws have been trimmed so they can't catch on things.
She went back to the vets on Friday and he gave her an injection to help her fight this and heal - can't remember what BF told me it was - either an antibiotic or a steroid....
She still has the scab on her shoulder but it has shrunk now so is hopefully disappearing.
However, the other day we found another scab, about the size of a 5p on the base of her tail, on the top side, again, I've never noticed her scratching, biting or licking this area so think it's just 'appeared'.
Up until 2 weeks ago we hadn't considered a food intolerance, we were just trying to find a food that didn't make her vomit. 2 weeks ago we switched her to wet food for the first time - whiskers variety pouches, but I noticed a marked change in her behavior - she started scratching and licking incessantly - (which my BF decided was fleas, and frontlined her) but also took much longer to settle down to go to sleep and seems restless and miaowing a lot (probably because she's so itchy it's driving her mad!) She has only vomited twice since being on Whiskers which is a vast improvement on any of the dry foods she's had, but it's obviously affecting her in other ways.
I will urge BF to try and find a food that doesn't contain any cereals or grains, just as an experiment to see if it helps with the itching.