Angong Niu Huang Wan can clear heat and remove toxins, sedate and open the mind, and is used for fever, evil into the pericardium, high fever convulsions, delirium, stroke coma and encephalitis, meningitis, toxic encephalopathy, cerebral hemorrhage, sepsis and other symptoms, so from the perspective of Traditional Chinese Medicine (TCM), Angong Niu Huang Wan can be used for the treatment of cerebral infarction, especially combined with fever, that is, fever, unconsciousness of the patient. However, the specific mechanism of action of Angong Niu Huang Wan in patients with cerebral infarction or other cerebral diseases is not clear, and it is not commonly used by Western doctors, so it is not a necessary application of drugs for cerebral infarction. In western medicine, patients with cerebral infarction can use the following drugs: 1, need to use anti-thrombotic drugs, for patients with cerebral stenosis, anti-thrombotic drugs are anti-platelet aggregation drugs. The most important antiplatelet aggregation drugs are aspirin and clopidogrel, these two drugs for patients with stenosis have a better preventive effect; 2, only a small number of patients, the above drugs may be resistant to the above drugs, and for patients with atrial fibrillation, i.e., cardiogenic cerebral thrombosis of the disease, or cardiac valvular disease, these patients need to choose anticoagulant, anticoagulant drugs have warfarin, but also new anticoagulant drugs will be available. Warfarin may bleed if taken more often, and may not work if taken less often. So sometimes newer anticoagulants are chosen, such as dabigatran etexilate or rivaroxaban.