An Gong Niu Huang Wan has a certain effect on cerebral infarction, but the specific dosage needs to be determined by the treating doctor according to the patient’s individual condition, so it is impossible to determine whether taking a pill of An Gong Niu Huang Wan is useful. Cerebral infarction in Chinese medicine belongs to the category of stroke, the patient due to the imbalance of yin and yang, Qi and blood rebellion, the upper offense to the brain caused by the onset of symptoms, can be manifested as impaired consciousness, paralysis of the limbs, aphasia, coma and other symptoms. Therefore, the main principle of treatment should be to clear heat and detoxify the body, calm the mind and open the orifices, awaken the mind and activate the blood. It is capable of sedation, anti-inflammation, decongestion, analgesia, anticonvulsion, increase blood perfusion and enhance anti-hypoxia ability, so it has a good therapeutic effect on cerebral infarction, can improve the balance of neurological function, improve the coagulation function of patients, and has a better therapeutic safety. The safety of treatment is also good. Thus, it can be seen that patients with cerebral infarction have certain therapeutic effects by taking Angong Niuhuang Pills, but the specific treatment should be used under the guidance of doctors to achieve good therapeutic effects, so as to avoid inaccurate doses or improper medication, which may not achieve therapeutic effects or may have adverse effects on patients. In addition, some patients with cerebral infarction can also stop using Angong Niuhuang Pill according to medical advice if their condition is better treated or if the symptoms caused by cerebral infarction are mild, so individuals should avoid blindly using the medicine.