Cerebral infarction, also known as ischemic stroke, is caused by cerebral hemorrhage and hypoxia. Even if it is treated, there will be a lot of medical phenomenon called "vegetative person". So what are the symptoms of cerebral infarction? Let's have a look.
What are the symptoms of cerebral infarction
1. Stiff tongue root and language barrier
A healthy tongue is soft, flexible and fluent. Once the root of the tongue is stiff, the speech is not easy and vague, and language barrier appears, we should be alert to cerebral infarction. The occurrence of cerebral infarction leads to the insufficiency of cerebral artery blood supply and affects the language center of cerebral cortex, which will lead to this kind of situation. In addition, drinking water is easy to choke, eating is easy to choke, and it is also a manifestation of the hardening of the tongue.
2. Abnormal blood pressure
When blood pressure suddenly rises to more than 200 / 120mmhg or blood pressure suddenly drops to less than 80 / 50mmhg, it is the precursor of cerebral infarction.
3. Severe headache
Cerebral infarction occurs in the brain, so in the early stage, most people will have severe headache. Sudden severe headache with convulsive attack, recent head injury history, or headache with coma, drowsiness, sudden changes in the nature, location and distribution of headache, headache aggravated by coughing.
4. Sudden vertigo
Vertigo is a very common symptom in the precursor of cerebral infarction, which can occur at any time before cerebral infarction, especially in the morning. In addition, it is easy to occur after fatigue and bathing. Especially in patients with hypertension, if more than 5 vertigos occur repeatedly in 1-2 days, the risk of cerebral infarction will increase significantly.
5. Transient visual impairment
The symptoms are blurred vision, visual field defect and incomplete vision. This phenomenon can recover by itself, which is the early warning signal of cerebral infarction.
6. Instant black lemon
It means that normal people suddenly appear blackness in front of their eyes, and then return to normal after a few seconds. There is no dizziness, nausea or consciousness disorder. This is caused by transient retinal ischemia, which is an early warning of cerebrovascular diseases. Patients should pay attention to it.
Through the introduction above, I believe that we have a certain understanding of the symptoms of cerebral infarction. Cerebral infarction patients need to pay attention to regular reexamination, control their blood pressure, and pay more attention to change the bad lifestyle.
