The effect of changes in cytokine profile is admitted to be an integral pathogenic mechanism of psoriasis. In this case, we believe that it makes sense to study the levels IL-4, IL-10, IL-8 and TNFα. The first two have an anti-inflammatory effect. IL-4 suppresses cytokine synthesis and shows an apparent antiproliferative potential. IL-10 also does some inhibitory activity towards cytokines, but at the same time it is an immunosuppressive agent. IL-8 belongs to
the main chemokines. TNFα is a part of a group of anti-inflammatory cytokines and shows cytolitic and antineoplastic effects. Endocrine disorders hold the leading position in pathogenesis of psoriasis. In particular, there has been observed lately an increase in the level of thyreopaties, which is considered to beconnected with environmental deterioration. Thyroiddisorders, associated with both its suppression and functional improvement are characterized with the appearance of autoimmune reactions, and circulatory antibodies to thyroglobulin (Tg). In this aspect, we consider it to be prospective, to examine the antibodies to thyroidperoxidase (TPO) and Tg in the patients with psoriasis.