Hi Joanne
How old is your son? and do you know what was in the cream he prescribed?
but daughter is 3 and had an allergic reaction in December to artificial juice, gave her such bad eczema, it made her skin hyper sensitive to anything that has artificials, flavourants, tartazine and this never happened before until this first reaction in December. We also noticed anything dairy never troubled her before December but now anything full cream flares the eczema up.
I know it's hard to stop kids from having these things but it's worth it cause the itchy and look of eczema is worse.
We have stopped her to only 100% fruits juices and water, no full cream anything, no cheese unfortunately. Doc says she will outgrow it we just need to keep a food diary to see what causes the flare up's and eliminate it until her sensitivity disappears.
It's also winter the dry air aggrevates the eczema, makes it itchy and out sun unfortunately and heat also aggrevates it. It took a while for us to figure all the things that makes it worse but once you know you can prevent it or stop it.
Deselex is great but expensive to maintain, and they get resistant to it after 6 months, we now use good old allergex syrup, all these do is stop the itch and help reduce allergic reactions, my 3 year old takes 5 mls daily of allergex syrup, but over the last month we almost not using it anymore cause the eczema is almost gone.