Patients at home suddenly stroke, first aid should do the following: 1, if unconscious, need to ensure that the airway is open; 2, timely call 120, as soon as possible to the hospital for early treatment, ultra-early patients thrombolytic therapy, can get a better prognosis; 3, such as a sudden fall, you need to first determine the presence of obvious active bleeding, obvious bleeding sites should be actively bleeding; 3, if the occurrence of vomiting, the patient’s head to the side, not supine position, to avoid the emergence of secretions inhaled into the lungs caused by the later pulmonary infection; 4, to prevent the fall to occur further injuries, such as bone fracture.