There are many factors that can cause brain nerve excitation, which can be seen in lifestyle factors such as coffee consumption, but also in a variety of diseases, such as neurasthenia, perimenopausal syndrome and so on. You can take vitamin B1 tablets, glutamine and other drugs as prescribed by your doctor. 1. Vitamin B1 tablets: Vitamin B1 tablets can be used for cerebral nerve excitation caused by cerebral neuritis. Vitamin B1 tablets may have adverse reactions such as headache and fatigue. Contraindications are not clear. 2. Glutathione: It is a kind of central nervous system drug, the main effect is to regulate autonomic dysfunction and endocrine disorders. The adverse reactions are mild and can be eliminated by stopping the drug. Allergic to the product and any of the excipients is prohibited, gastric and duodenal ulcer patients, allergy with caution. If you exclude the life factors outside the feeling of cerebral nerve excitation, you should immediately go to the hospital, hospital-related examinations, in order to clarify the cause of the disease, and actively cooperate with the doctor’s treatment, follow the doctor’s instructions, do not blindly take the drug.