The preparation modifies the functional activity of the protein S-100, carrying out in the brain conjugation of information and metabolic processes.Sensitizes the neuronal membrane, modulates the synaptic plasticity of the neurons. Has a modifying effect on the functional state of the brain structures involved in the formation of alcohol dependence: the hypothalamus, the hippocampus, etc. With alcohol dependence, it has a normalizing effect on the system of positive emotional reinforcement, which leads to a decrease in the frequency of self-stimulation of the lateral hypothalamus. Reduces the bursting activity of neurons in the hippocampus; reduces the number of circulating immunocomplexes in the peripheral blood, which correlates with a decrease in ethanol consumption. Helps enhance the inhibitory effects of GABA in the central nervous system. It has been experimentally established that the drug restores the neurotransmitter balance and conditioned reflex activity. Increases brain resistance to hypoxia and to toxic effects.