Updated On September 23rd, 2025
Hi there Are there different topical treatments for ringworm in cats and reasons why one would work over the other, if a cat is not responding to a given cream? Could one active ingredient Terbinafine hydrochloride vs Miconazole nitrate work but not the other? Trying to find a reason why ringworm is not improving after a few weeks of treatment. thanks
1 Answer
Published on February 29th, 2020
Hello. Yes, sometimes ringworm can be stubborn. If your cat has numerous lesions, or they are along the eyes and mouth, your cat should be on an oral antifungal medication. Also, cats will often lick the medication off as soon as you apply it, so it is not effective. If you are not using an Elizabethan collar, that could help prevent licking. Cases that do not respond to topical treatment often do better with a prescription oral antifungal. I would also make sure that it is actually ringworm. It may need to be rechecked by your veterinarian. Thank you
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