I have a rash on top of my wrist. It started out about the size of a pencil eraser with darkened dry and itchy skin. After six weeks of trying OTC topical ointments for eczema/psoriasis, the rash has increased in diameter. The itch is not as bad but the skins is dark and rough. My family doctor has referred me to a dermatologist. I m not encouraged to start that never-ending cycle of office visits and paper bags filled with prescriptions and instructions. My son was diagnosed with atopic dermatitis and my daughter eczema. So I have had my share of bills and prescriptions that did very little to help the situation. So, at this point I m considering using topical gentamicin to prevent infection and vitamin E oil to sooth and moisturize the area to promote healing of the cracked dry area of skin. Whatcha think?