psoriasis is an auto immune disorder ,psoriasis is developed as immune response of body to any protien of self ,considering it as foriegn protien
in Ayurveda it all autoimmune disorders are kept under group Aamaj and ayurveda believe it is due to incorrect metabolism [mandagni vikar]
in Ayurveda psoriasis is described as ekkusth and there is very good treatment for psoriasis as copared to immunsuppressive treatment which do more harm than good
anti mitotic treatment is causing anemia and other hepatic malfunction ,thrombocytopenia[lowering in platelets count]
Ayurvedic treatment is devoid of the such sort of Adverse effects and also work as anti-oxidant therapy
http://ayurvedadivine.com/