We've battled our sons eczema since he was 1 day old. He was given a bottle of formula in the hospital nursery against my wishes, and I believe it triggered a dairy protein allergy in his immature system. Within an hour of the nurse bringing him back, he not only puked the entire bottle up on me (and she got an earful from a not so nice new mommy), but his face and arms began breaking out in little pimples. within a few hours, it was crusting open.
We battled it for 2yrs, numerous creams, oils, diet changes (on my part with breastfeeding), dermatologists, allergists, medications... and still my little boys skin was breaking open, crusting over, bleeding ,and falling off.
Finally we started doing some research on natural methods, I found a few 'crunchy' moms at mothering.com who had battled the same issues, started at the same time, and their stories were so similar. The recommended I give my son acidophilus probiotic, fish oil supplements, and avoid dairy. Within two weeks of starting the acidophilus and avoiding cows milk dairy, his eczema was 50% better. His skin was no longer falling off, it was no longer bleeding, and he wasn't spending time sobbing over his sore body.
It took about 2mos for it to get so much better that he hardly noticed it anymore. He was 3yrs old when we started this routine. he's 7.5yrs old now, and we still stick to this. He gets a bath every night, and he pats dry, and puts lotion on his own skin. We use Equate Dry Skin Cream (in a white tub with the twist off lid at Wal Mart). Oddly enough, this is hte only lotion or cream that works really well for him. He takes acidophilus twice a day, and fish oils every morning. He also takes a daily multivitamin, and we limit his cows milk dairy intake very strictly. He also has no soy in his diet. He drinks almond milk, or organic 1% milk sometimes.
He's 7.5 and he still has 'alligator skin', but its not broken, its not bleeding, and its not falling off or hurting him. He has developed psoriasis in the last two years, but htankfully with our routine it is kept under control with only minor flare ups.
Now my younger son, he was never intro'd to formula, he never had cows milk diary unti he was closer to 2, and was breastfed until 2. His skin is gorgeous. To the point where I want to cry and wish my oldest could experience the lovely 'butter' skin my youngest has. But it is what it is, and as long as he's not in pain, we are ok.
Good luck getting it under control. If you want to talk more, send me a message. :)