There are many symptoms of cerebral infarction, because the function of our brain tissue is very complex, so cerebral infarction damages different parts of the body, his symptoms are different. Specifically as follows: 1, if the cerebral infarction damages the place in charge of the movement of hands and feet, which is called corticospinal tract, hemiplegia may appear; 2, if it involves the place in charge of the sensation of our limbs or the whole body, which is called spinal thalamus tract, it may appear hemiplegia, hemiplegia, hemiplegia, hemiplegia, hemiplegia, hemiplegia, hemiplegia, hemiplegia and hemiplegia, hemiplegia, hemiplegia, hemiplegia, hemiplegia, hemiplegia, hemiplegia, hemiplegia and hemiplegia. When the language center is involved, the loss of language function includes motor aphasia, in which the patient may have difficulty in finding words, and may not be able to find the words to say this sentence, or may not be able to speak at all; 4. If the patient has sensory aphasia, he may not be able to understand other people’s words, but this patient may be able to understand body language, and he may be able to understand the written language; 5. There is also the possibility of naming aphasia, for example, a certain item, he knows how to use it and what it is used for, but the patient may not know what to do with it. How to use, what is the use, but he will not say, for example, he you take a pen to him, he may not be able to say the word pen, but he knows that this pen is used to write; 6, involved in some of the management of our balance function of the place, there may be some balance disorders, may be the patient’s hands and feet are strong, but he can’t walk, can’t walk steadily; 7, may involve some of the nuclei, for example, some of the vestibular nerve nucleus damage, there may be a very obvious headache, and the patient may not be able to understand others. The patient may have obvious dizziness, nausea and vomiting; if the facial nerve is involved, he may have facial paralysis; 8. If the eye movement area is involved, the patient may have ptosis or diplopia and so on. Once the above symptoms appear, immediately consult a doctor to determine whether it is an acute cerebral infarction and how to treat it, so as not to delay the condition.