Ugh, that is really hard. I have dealt with eczema over the years - i found it was tied partly into immune system reactions (it seems to be triggered when I get a vaccine, at least the last few times it got bad in my teens/early 20's were connected with outbreaks). Since the outbreak is bad right now it needs treatment, but once it's under control maybe there are ways to keep it from coming back.
I have found HUGE HUGE HUGE relief through diet changes - I haven't had to use a topical steroid in years since I cut out dairy/refined foods. If I eat a bunch then I get itchy again. The difference in my skin is amazing though - my entire neck and creases of each elbow used to have the eczema and the changes I made in my diet over the past 5 years have really taken it away altogether, even in the dry winter months.
I also do the skin-soothing strategies of layering lotion on before I get in the shower AND immediately after - that provides a better protective barrier than just doing it afterward. I also avoid all fragrances/perfumes/scented products in our home/laundry/skin care and that helps too.
Mom of 4: Boy (10), Girl (7), Boy (4), Girl (2)