I had approx half dollar size area on inside of my left foot that has now grown n size & 2 other areas have devolped approx dime & nickel size. Areas are red & flaky. And itch @ times. I thought ringworm however with treatments it continues to increase in size.
Hello, Your mentioned symptoms suggestive of fungal infection mostly. However, to confirm diagnosis I suggest you upload a photo of the lesion to comment further.  Sometime fungus might not a response to usually used antifungal like Clotrimazole but fluconazole can be beneficial. But It's advisable to upload a photo before giving further comment.  Hope I have answered your query. Let me know if I can assist you further. Take care Chat Doctor.