Angong Niu Huang Wan can not be used directly for the treatment of stroke, Angong Niu Huang Wan has the effect of clearing away heat and detoxification, suppressing fright and opening the mind, and can be used for stroke patients with high fever and convulsions, fainting and delirium, and stroke is divided into cerebral hemorrhage and cerebral infarction disease. For example, if it is cerebral hemorrhage, it needs to be given to stop bleeding and prevent further bleeding, and Angong Niuhuang Wan has no effect in this regard. If it is cerebral infarction or stroke, it needs to be given to activate blood circulation and improve circulation, and Angong Niu Huang Wan also does not have the effect of activating blood circulation and improving circulation, so Angong Niu Huang Wan can not be used for the treatment of cerebral stroke. The treatment of stroke mainly depends on whether it is a hemorrhage or ischemic disease, to choose a different plan, such as cerebral hemorrhage, the acute phase should be given to stop bleeding, to prevent the brain from continuing to bleed, and strictly control the blood pressure. And if it is the acute stage of cerebral infarction, to choose some thrombolysis, lowering the fiber, anticoagulation to make the thrombus recanalization to carry on the treatment, all of them are not Angong Niu Huang Wan can be treated.