Stroke is a large category of concepts, stroke is also called stroke, including cerebral infarction, but not only a disease of cerebral infarction, there are other diseases, including transient ischemic attack, cerebral hemorrhage, all belong to the category of stroke, as follows: 1, cerebral infarction: cerebral infarction is an ischemic cerebrovascular disease, patients will show the corresponding symptoms of neurological deficits, cerebral infarction patients are generally in a quiet state when 2. Cerebral hemorrhage: Another type of stroke, cerebral hemorrhage is mainly caused by the rupture of blood vessels in the brain, resulting in damage to the brain parenchyma, and most patients have hypertension, long-term poor blood pressure control, or cerebral aneurysm, cerebral arteriovenous malformation, etc. The disease usually starts under activity and develops under emotional agitation. The onset of the disease is usually under activity and emotional stress. In addition to symptoms of neurological deficits, patients may also have severe headaches, nausea, vomiting, and impaired consciousness.