N.
My daughter had some mild eczema when she was younger and she outgrew it. Have you tried looking into her diet. Maybe she has a sensitivity to dairy? Google "causes for eczema and diet"? I remember reading about this.
The best cream that worked for my Daughter was the Weleda Diaper Care Cream. This cream was refered to me by a lady whose daughter had terrible rashes, that no other cream would take away. So i bought some at nutritionsmart for my daughters eczema rashes. It worked better than the Elidel, and seemed to soothe and stop the itching. Here is a link. I bought mines at nutritionsmart by the baby products/shampoo aisle.
http://www.amazon.com/gp/product/B00023AQUE/103-###-###-#...