What symptom does cerebral infarction have before happening?

summary

Cerebral infarction seems to be a sudden symptom, but before the occurrence of cerebral infarction, there are some signs, but people who are not sick will not pay attention to it. So now we will introduce the signs of cerebral infarction, so that according to these signs we can find cerebral infarction in advance.

What symptom does cerebral infarction have before happening?

Dizziness, headache suddenly aggravated or from intermittent headache to persistent severe headache. It is generally believed that headache and dizziness are the precursors of ischemic cerebral infarction, while severe headache with nausea and vomiting are the precursors of hemorrhagic cerebral infarction.

Transient visual impairment, manifested as blurred vision, or visual field defect, see things incomplete, this phenomenon more in an hour to recover, is the early prediction of cerebral infarction signal.

Language and mental changes refer to difficulty in pronunciation, aphasia and writing; Sudden change of personality, silence, indifference or irritability, multilingualism, irritability, or transient judgment or intellectual impairment, sleepiness.

matters needing attention

For patients with headache, nausea and vomiting, a certain dose of drugs should be used for treatment, which can effectively improve the cerebral blood circulation, increase the cerebral blood flow, promote the establishment of collateral circulation, and achieve the purpose of reducing the infarct area.