Have Red And Rough Skin On Thigh. How To Treat This?
From your description of the lesions, it does appear to be a fungal infection & specifically dermatophytosis we are dealing with. Having said this, please do understand for confirmation, one needs to do a skin scraping & observe it under a microscope with using 10% potassium hydroxide. This can be done at your local dermatologist's clinic. However, if willing to go by my clinical accumen, then please consider applying a cream containing a mixture of hydrocortisone or betamethasone together with miconazole for 3-5 days till the itch/irritation & redness subside & then shift to a plain antifungal cream containing 2% ketoconazole. This should allievate the problem. Do remember to wash all your undergarments & dry them well in the 'hot Irish sun' ;-) & iron them well to prevent recurrences.
May the Luck of the Irish be with you...get well soon! Cheers!
Dr Praveen Rodrigues MD