Quite timely for this thread to turn up as I have been suffering with eczema since the end of last year.
It started on my cheeks, brought about by stress, and it seems to be affecting my arms now. The doctor prescribed steroid creams, Hydromol and E45 for use when at work as it's easier to blend into the skin/less greasy.
If I stop using the steroid cream it will flare up on my face with bright red patches within a few days, it looks like I've been slapped! The hydromol seems to do little and actually make me feel a bit itchy as it's so greasy, I think another trip to the doctors will be on the cards.
I've never suffered from eczema in my life until 7 months or so ago.