Two weeks a my cat was very unwell and suffered from a high fever (104). His tummy was sore to touch. I thought he was constipated or had a hairball. He had some kind of infection, but the vet did not know where it came from. His bloods came out fine, as well as his urinalysis. He had been sedated to check him, then gave my boy an antibiotic injection, which helped him immensely. Last Friday, I noticed that he had an oval-shaped raw red area, which looked to me like a burn. We have old radiators in our house that he likes to lay under in weird positions, so I thought he might have burnt himself on the stem. Vet said just keep an eye on it. He has not lay under the radiator that I could see lately, as we put his bed close enough to it that he can get the warmth without being under it. Today, I noticed that he has another the same shape, and feels like a flattish lump, close to it, but the skin is still intact. He does occasionally get a swollen lower lip once every few months that the vet can't find the cause and he gets a steroid. I have been spraying Leucillin on the open wound, but I had also been putting Homeopets HP cream over that, as I thought it was a burn. I sent pics to the vet this morning to see if it might be ringworm, but they don't think so. The earliest they can get him in is Tuesday morning, so I took that. I am thinking maybe an allergy to something, but does anyone know what this might be? I stopped the balm since now I don't think it's a burn, but am still spraying the leucillin, as it is anti-bacterial, anti-fungal ant anti-viral, but I stopped putting on the balm when I realized that it probably isn't a burn.
I could be way off base but it resembles a form of Histiocytosis to me. If this happens to be what he has it should be treated by a veterinary dermatology specialist. Sending special thoughts and healing vibes your way. 
Please keep us posted after your vet visit. Good luck! 
It doesn't seem to bother him too much; he is full of beans and still running around the house like a maniac, knocking things off of smooth surfaces, harassing his big brother, playing with his toys, eating, drinking and using the litterboxes.
I am spraying Leucillin on the spots, which is a non-stinging antiseptic solution (homeopathic remedy safe for cats, dogs, bunnies and horses), so I am hoping that it works to take away any pain that he might have associated with it. I will definitely keep you posted. 
Thank you so much for the special thoughts and healing vibes-they are much appreciated! I will definitely keep you posted.
Thank you so much, Neely!
) - an auto immune disorder, usually based on an allergic reaction - which was suspected in my kitty as everything else was excluded. My cat‘s „lesions“ looked different though, more like raised bites (she was totally parasite free though) which she scratched relentlessly.
