My little boy has suffered for 5 years with terrible eczema eventually ending up in hospital, where he was finally given this SPECIFIC IGE blood test, they don't like to do it for some reason but demand it. He was diagnosed allergic to milk, nuts and egg and after 8 weeks off these is almost 100% clear, with no creaming, sleepless nights etc. I would STRONGLY advise anyone struggling with eczema to get this test done, it has changed our lives. I'm just angry that we had to go through SO much grief to get there and anxious that other parents in the same situation have this information.