N.H.
Dear B.,
I used to get eczema when I was in high school and thankfully it went away after I had kids, as did the awful migranes. Right now though, I am fighting a bad bout with poison ivy, reminiscent of the eczema. What I have been using is coconut oil. You can get it in the grocery store under cooking oils. It comes in a jar and is solid until it heats up, so it looks kind of like butter. As soon as it makes contact with the skin it melts and spreads so nice and feels just great! You're wise to avoid cortizone and steroid creams. Careful with lotions too. I like Neutrogena hand cream unscented -- it's very concentrated.
Good luck!
N