Ring worm help??

I would contact your veterinarian who prescribed the cat's medication and let them know that you think the rabbit has ringworm too. They can either prescribe additional medication or refer you to a small animal vet who will be able to rid your rabbit of ringworm. My biggest suggestion: Don't wait! Call tomorrow. The reason: Ringworm is a zoonotic disease, meaning that people can get it too. So the longer your animals have ringworm, the more likely the will spread it to you, and then you'll need meds from your doctor. This is one of those things that you want to "nip in the bud". Best wishes for a speedy resolution!

Ringworm is a fungus, so you'll need an antifungal medication. There is one very common over the counter medication that I usually use on guinea pigs and it will also work on rabbits provided they won't lick it off (apply only a thin coat, just in case!). The common name is Monistat, or miconazole. It's a cream for yeast infections and it also works extremely well on ringworm.

If you're into natural remedies, gentian violet also works extremely well, but it will stain everything the rabbit comes into contact with. Only apply it to that spot.

If the rabbit has several spots and will tolerate a bath, Nizoral anti-dandruff shampoo is antifungal and will help. Then apply cream or gentian violet to the spots individually after the rabbit is dry.

Hope that helps! It should clear up within 2-3 weeks. If not, your rabbit might have immune system problems and should definitely see a vet if there is no improvement after a week.