Our 2 year old son also have eczema. Last year this time was the worst and after spending $1000.00 on an alternative doctor we decided to do our research. Things are much more stable now, though he is not fully healed. I will send you a few links that have helped us and hope they will give you the same help.
BUT, if you do nothing else, stay in this forum and learn from Moreless! God sent us here, and the night our son drank the alkalizing drink he started sleeping through the night! He previously would wake up itching and scratching for 2 to 3 hours each night. Also try the alkalizing baths, they are tremendous.