Brain Protein Hydrolysate for Injection can regulate and improve neuronal metabolism, promote synapse formation, and induce neuronal differentiation and so on. Brain Protein Hydrolysate belongs to a kind of more common western drugs, for the nervous system drugs, used for the treatment of congenital cerebral hypoplasia, central nervous system infections, senile dementia, intracranial trauma sequelae and so on. And it is also used to improve insomnia, headache, memory loss, dizziness and other symptoms. Cerebral protein hydrolysate has certain contraindications during use, epilepsy patients and patients with severe renal function can not be used, and pregnant women and women during breastfeeding can not be used. People with allergies may have allergic reactions after use, so it should be used under the guidance of professional physicians.