I have a rash on my toe next to my big toe. Last year in March my big toe on my right foot turned purple, and it had blisters on it, the doctor prescribed Methylprednisolone/ dosepak 21 s 4mg and Cephalex in caps 500mg. In July the rash was not totally gone so another doctor prescribed Triamcinolone Acetonid cream 15 gm .5%. in August, a Dermatologists prescribed Clobetasol Pronpoinate cream 45gm .05%. At the present time I am in Yuma, AZ, and the rash is between my toes again. Please tell what I can do about it, your input would be greatly appreciated.