- Feline ringworm is treatable with topical and oral medications, shampoos and dips. The choice of treatments depends on the seriousness of a cat's infection.
- Small ringworm lesions on otherwise healthy short-haired breeds can be treated directly with an antifungal-based topical cream. Common choices are miconazole and thiabendazole creams.
- Micozanole shampoos and rinses and lime sulfur dips treat more serious ringworm infections. Many vets recommend clipping long-haired cats before treatment to fully expose their lesions.
- Heavy ringworm infestations require both topical and oral medication. Itraconazole capsules are the oral medication of choice, but Gresofulvin is also effective.
- Continue ringworm medication treatment until your cat's skin cultures test negative for ringworm spores for two consecutive weeks. Don't stop his medication simply because his lesions heal.
