Oh mama, you're telling my story. I went through this with my son. I ended up taking him the THIRTEEN different doctors and alternative health care workers. I DID find relief and ultimately he was cured (something all the Mds told me was NEVER going to happen). There's not a speck of eczema on him or trace of allergies in him today.
I do have a few tips for you.
First, NEVER put anything on your son - or give him any drug - that you have not already researched in the PDR (Physician's Desk Reference) yourself. Do not assume your Md has done the reading. When I read about hydrocortizone (after I was given exactly the same advice from my pediatrician) I just about had a heart attack! Hydrocortizone is specifically contraindicated in children under 3yrs old - that means you should NOT USE IT under any circumstances! Even in children of 3 yrs and older, it should be used only a day a time and EVEN THEN, it specifically says that it very well may exacerbate the problem in the long run!!!
Second; I discovered that conventional doctors know very little about skin issues which are all grouped haphazardly under 'eczema & psoriesis'. They will give you topical treatments (that you must be very careful of) and lectures about allergies and pat you on the back as they usher you out the door (after you've paid a hefty bill). And they will certainly tell you it is "incurable".
That is simply NOT TRUE!!
There are loads and LOADS of alternative treatments out there that work. You just have to find the one that works for your son.
My son's eczema was SO bad, I was honestly afraid someone was going to call social services - because he looked like he'd been burned. It circled his neck in an awful, angry band that peeled of in large sheets of skin. He also had a huge patch that stretched from hip to hip through his groin area and another on the back of his left hip.
Third; you must also be wary of "natural" topical treatments. They are more often than not full of parabens, phfalates, petrochemicals, hidden steroids (and my personal favorite) alcohols. All of those additives are, in the least, agrivating to the problem, and worst, extremely dangerous in the long run.
Ultimately I developed my own topical treatment that worked so well I have been forced into business selling it and all of the products it spawned. You're welcome to contact me and I'd be happy to send you a sample.
Fourth; take matters into your own hands. You can do the basics yourself. Change your laundry detergent to one that is unscented and designed for babies and/or people with allergies. Throw away your dryer sheets, if you use them. Take all obvious allergens out of your son's diet (corn, soy, wheat, dairy, nightshade vegetables [tomatoes, potatoes, peppers & eggplant], and anything else you are suspect of). Go as organic and unprocessed as possible.
Do all the research you can on alternative treatments for skin issues and follow your instincts on what might fit with your son and your family. Try everything.
There is relief and healing out there, don't let anyone tell you there isn't. My website will be up in a few days and you'll be able to see the hair-raising pictures of my son. And now that little boy perfectly eczema free!
Don't give up!
Blessings,
M.