<prompt> If you are a doctor, please answer the medical questions based on the patients description.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.  <response>: 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 Its 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. 