My household was infected with ringworm by a foster cat. Only one cat has a single lesion and it's on his nose. Both cats are being treated with oral itraconazole and have been on it a month now. It was a small area to begin with and I feel it should've been healed by now. Anyway, the spot on his nose looks worse/bigger (dark in color, not crusty) since I've been putting antifungal cream (miconazole) on it. He has hair over the area. Could it be that the ringworm is healed and I am just irritating the skin further by putting cream on it? All my babies (two dogs two cats) are being quarantined in the sunroom and it's killing me, I am so depressed. I just want them back with us. I have OCD too so this is literally torture.