Chinese medicine believes that patients with symptoms such as crooked mouth and eyes, limb paralysis and numbness of limbs belong to the category of stroke. Clinically, most stroke patients are due to cerebrovascular occlusion, cerebrovascular rupture, and the emergence of one side of the limb paralysis, weakness, numbness, tilted mouth and eyes and other related signs and symptoms, the emergence of the above symptoms family members need to be the first time to call 120 emergency. First-aid medications, such as Angong Niuhuang Pills, are always available at home and can be taken when necessary. Patients should have their blood pressure monitored regularly and go to the hospital for further consultation with specialists if any discomfort occurs. Specific medication should be taken in conjunction with clinical practice and under the guidance of a doctor.