[The possibilities for preventive diagnosis and nondrug treatment in drug allergy].

The paper is dedicated to the matter of topical interest--that of diagnosing allergic reactions during the preclinical stage and of potentialities of clearing away adverse reactions to drugs without employment of medicinal agents. A characteristic feature of the paper is an original approach based on the authors' method. Reflected in the table are observations of the authors in respect of six entities versus analogous diagnosis without allergy and essentially healthy subjects--blood donors. The development of allergy is accompanied by a striking augmentation of CIC, which fact is to be considered in routine medical practice as a diagnostic criterion to be used together with the tests suggested by the authors.