Is there a natural remedy for scalp psorisis? I've tried numerous prescriptions taclonex and vectical. It just keeps coming back

Functional medicine. Yes, you need to identify and treat the underlying imbalances in the immune system and gut. Often psoriasis may be a manifestation of leaky gut and underlying food allergies or immune dysfunction related to intestinal dysbiosis. I'd recommending finding a medical doctor who specializes in functional medicine to help you in this process... Check out http://www.Functionalmedicine.Org/.