Psoriasis is an auto immune disorder. There is no cure but there are products that can be used keep psoriasis at bay.
I have suffered from this for years and for the past 5 months my skin is clear. Brenda also uses some oils that have greatly improved her skin. There are medications that can help and even take away the lesions but they can be dangerous. It depends on each of us individually on the risks we are willing to take.