. In modern medicine huge interest causes the analysis of the nature of allergic diseases from positions of a complete organism. Are given total approach to an assessment of pathogenesis of an allergic disease which gives the chance to understand a number of situations which can be observed in the field of practical allergology in the present article. It is known that the sensitization of an organism can be shown to different factors (allergens) as rather exotic on the properties which aren't possessing any specific characteristics, that is symptoms of an allergic state can be shown and regardless of a type of allergen. Any allergic state needs to be considered through a prism of reaction of all organism which level is reflection of its rea...