My Psoriasis Cause Theories

Endothelin may be one of the causes of redness and scaling in psoriasis since it may cause local hypoxia in the skin.The most powerful known vasoconstrictor which is produced by the body is endothelin. [87] There are the studies which prove that the blood from psoriasis plaques contains the significantly higher levels of endothelin than the blood from psoriatics’ normal skin and skin from healthy people.[18, 19] However it may be also that the first the psoriasis plaque is hypoxic…