Hi. I developed seborehic dermitits the spelling is off but I have severe dry scalp itch and overall body dryness that cause scratching. I am not sure if it was a fluke or part of this whole condition. It is not so much on the rsd areas. I went to a dermatologist who gave me loprex shampoo which is rx and also dandruff shampoo in between a lotion I was suggested at walgreens which I forgot the name but it is good for sensitive skin. I will ask my mom the name