J.G.
S.,
My son just turned a year and was diagnosed with cow's milk allergy at 6 months -- although I'm sure he had it before that point because he's basically had eczema since he was a few days old. William's eczema has never been so bad that we have had to see a dermatologist to help treat him, but it is something we are still dealing with today. I've done much of what you say above -- aquafor, OTC hydrocortizone 1% for flare ups (I didn't know they had .5%), etc. I also have primarily nursed him and supplemented with soy formula (the hypo-allergeninc formula you use is probably better) and have cut out all dairy products (COMPLETELY) as well as egg (my son is also allergic to egg). Even with cutting these foods out of my diet, William still has eczema. I would not stop breastfeeding your son. It is helping him more than any formula could. I've talked to a mother whose son's allergies sky rocketed as soon as she stopped breastfeeding him. The homeopathic physician we see told us not to worry about the eczema so much and that it is just something his body wants/needs to do. So I just try to stay on top of it. However, William's only real consistent problematic area is his face (although he has had it on his legs, arms, wrists).
Now for the advice, give him a bath every third day. Most allergists say everyday, but they do not always know what's best. Chicago tap water has a high chlorine content which dries the skin out. So when you bathe your son, pour a half a box of baking soda in his bath water. This will help with the chlorine issue. After his bath do not even pat dry him and while his skin is still wet slather him with eucerine lotion (from the tub). This will seal in the moisture. Also, I use California Baby soap pretty sparingly during his bath (on feet, hands, neck, face, head) and don't scrub with a wash cloth (you probably don't anyways). Use All Free Clear laundry detergent to wash his clothes and rinse them twice. During the second rinse cycle pour in a half box of baking soda. And make sure you change his sheets often -- every few days. This is all I have. I hope it helps. Good luck~