<s>[INST] I have a rash on my outer thighs that becomes very itchy during the night. I put lotion on that helped for a few nights than it stopped working. I went to a dermatologist with the VA and they gave me some ointment to put on it. That worked for a few days and now has stopped. [/INST] Hello, Thanks for the query, You might have developed fungal infection. Please get a KOH mount done, This can confirm the fungal etiology. Treatment can be with oral antifungals as well as with topical antifungals. 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 </s>