I have a 2cm diameter dry/scaly patch of skin on my thigh, this feels like a scab when run my finger over it but it is constantly changing in size. I do not have eczema or any other skin condition, it has been there since I got back off of holiday 2 months ago an I do not have any other dry patches on my body!
Hello, Thank you for posting on Chat Doctor. It seems you are suffering from Tina courts and corporal, a kind of fungal infection. I would suggest you to consult your dermatologist for proper management of the condition. I usually recommend proper course of oral antifungal Chat Doctor.  You can additionally use antifungal dusting powder containing ketoconazole during daytime and a soap containing ketoconazole for rinsing of affected areas. Take oral antihistamines for itching as required. Maintain hygiene over those areas and avoid wearing tight undergarments. Hope your queries are resolved and wish you best of health. Kindly spare some time to rate my answer and