Stroke includes hemorrhagic stroke and ischemic stroke, both of which are often heard of as cerebral hemorrhage and cerebral infarction. Both of these diseases can be clinically disabling and fatal, so it is important to be aware of them and learn basic judgment at home. The sudden onset of dizziness, headache, nausea, vomiting, numbness and weakness of the limbs, speech dysfunction, and even seizures and coma often represent an attack of the disease. And these two diseases in the clinic, the treatment plan is completely two different options, so do not feed random drugs, but need to seize the time to send to the hospital, head CT examination, to clarify the basic changes in the disease, so that the best treatment can be obtained.