Cerebrovascular stroke or called cerebral infarction has many symptoms in the clinic. The more common symptoms in the clinic are generally as follows: 1, speech is not good, clinically it is generally called stroke, health education at least also said three points, others will tell you, talk big tongue, speech is not clear; 2, no strength in the arm, no strength in the leg, feel that the hand is not so flexible to hold things, arm can not lift, walking feel unable to step or step is a limp; 3, smile when the corner of the mouth is crooked, this is also This is also an important feature; 4. Other symptoms, such as the sudden onset of numbness in the limbs and numbness in the face, some patients will be dizzy, sudden onset of dizziness, sky spinning dizziness, is also a very important feature. Some people will see one person as two people, that is, seeing things in pairs, and some people will suddenly feel unsteady walking, unsteady holding things, and walking drunkenly like falling backwards and forwards. These are all very important clinical features of cerebral infarction. Once you encounter these situations, if you are not sure, it is recommended to go to the neurology department of the hospital for examination and treatment as soon as possible.