Psoriasis, Eczema, as you all know. It's clearly an auto immune disorder. I'm gonna keep this very simple and clear.
If you're currently suppressing it with steroids :
Drugs ending in -one (prednisone, hydrocortisone, clocortolone, etc.)
Drugs ending in -ide (fluocinonide, budesonide, desonide, etc.)
Drugs with pred in the name (prednisolone, loteprednol, prednicarbate, etc.)
Drugs with cort in the name (fluocortin, Cyclocort, Entocort)
You're merely suppressing your immune system from attacking your skin. Long term usage of steroids damages your body severely, kindly do your own research on this.
On the other hand, by nourishing your immune system, it works better albeit slower. Result is usually long term or permanent, depending on your lifestyle.
Contact me for more information especially if you're facing such issue.