An intravenous infusion of glycerin to cats 24-48 hours after an intracerebral hemorrhage contributes to normalization of the EEG, Intensifies the local blood flow in the visual cortex, thalamus and reticular formation of the midbrain in both hemispheres (predominantly in the regions of the right affected hemisphere). The drug produces a fall in the absolute values of the intracranial pressure without its secondary rise after infusion is discontinued and causes a moderate rise of the perfusion pressure. The intravenous infusion of glycerin is more effective than its single injection.