What worked for you?

Hey everyone, I have full body psoriasis/eczema (Doctors keep hoping back and forth saying it's eczema or psoriasis)

It's been close to 6 years now that my body is completely red, scaly, feels dry and tight. I'm in a cycle of losing all hair, then gaining them back for a few months just to lose them again.

I've tried a bunch of treatment, all failures.

I wanted to know what worked for you guys In case there's something I missed along the way.