Jordan has had ring worm probably since I got him, but he has had signs for like a month now. I took him to the vet a couple weeks ago got a culture to be sure, had both cats dipped, & both have been on oral medication for like 3 weeks now. I took them back this past Saturday & Levi's culture had come back negative, but Jordans positive, well a little over a week ago Jordan developed another small circular spot on his face where the hair fell out. So the Vet did ANOTHER culture & I'm waiting for the results on that, but because it is suspicious both are still being treated with the medication. (very expensive medication I might add) My question is has anyone else ever had to treat ring worm & if so how long did it take before it was finaly cleared up?