Conversation: The conversation between human and AI assistant.
[|Human|] hi I have a rash on my right forearm that is in a circular shape red and has a tiny pin hole on one part of the circle at first it sting like it was skin cancer  bit when I scratched it a circle appeared? not sure if it is a ring worm or not  had a similar thing 6 months ago on shoulder  two days ago had itchy bottom can u help or suggest any treatments?
[|AI|]  Hello, Thanks for the query, You might have developed fungal infection. Your description matches with that. Usually fungal infections are itchy and recurrent. Please get a KOH mount done, This can confirm the fungal etiology. Treatment can be with oral antifungals as well as with topical antifungals. Treatment must be continued for at least a month to prevent recurrence. Please meet a dermatologist for exact diagnosis. Let me know if you have any other doubt. You can ask a direct question to me on this forum, following the below link.https://urldefense.com/v3/__http://www.ChatDoctor .com/doctors/ Chat Doctor. Thank you