Investigation of the effect of the new compound with antithyroid action — tetracon — on the carbohydrate metabolism indices of the rats with experimental hyperthyroidism in comparing with well-known drug mercazolil was carried on. It was determined that tetracon and mercazolil had similar influence on the blood glucose level of the hyperthyroid rats. Stabilization of the liver glycogen level of the experimental animals with pathological model of thyrotoxicosis (“cold induced stress”) is more marked in comparing with mercazolil.
