I feel for you, dude. I've got it too, actually have had it for over 3 decades.
And I did it all
- So-called "natural" remedies
- Acupuncture
- Acupressure
- Hypnosis
- Reiki healing
- Changes in diet
- I even went to a faith healer once (no joke, I really did)
The only thing - I mean the ONLY thing that's worked - are monstrously strong steroid creams and azathioprine which is an immune suppressant. Eczema and similar afflictions are your immune system going apeshit on your skin. Immune supressants work by knocking back your immune system a bit.
Gotta be careful with that stuff, though, for obvious reasons.
One last bit of advice, something I've learned in trying to manage this for 30+ years.
Most docs will start by prescribing the least concentration of the active ingredient, and work up to a stronger dose.
That does not work.
By prescribing, say, a Cortate cream with 0.25% steroid, that only gives your skin a chance to get used to the treatment, then the eczema comes back. Always. No exceptions.
I liken it to throwing cotton balls at an elephant.
Well, that doesn't work. You have basically got to send in the fucking Marines to wipe it out. You have to insist that your doc prescribe the strongest concentration that he/she (and you) are comfortable with.
One last thing: If you get the monstrous itching that comes with it, try running your hands under HOT HOT HOT water for a few moments. Yes, it hurts like hell scalding your skin like that, but it will knock the itch back for a few hours so you can get some sleep.