What symptom does slight cerebral infarction have?

summary

Cerebrovascular disease is the second most fatal disease in the world, and ischemic cerebrovascular disease is also known as cerebral infarction and cerebral infarction, accounting for about 75% of the incidence rate of cerebrovascular diseases. Its mortality and disability rates are very high. The middle-aged and old people must pay attention to the precursor of cerebral infarction, and rush to the hospital for emergency treatment within the golden time window. What symptom does slight cerebral infarction have? Let's talk about it

What symptom does slight cerebral infarction have?

Suddenly unable to speak, or unclear, or difficult to speak, but "understand in the heart", that is, clear consciousness, and will soon return to normal, leaving no trace.

Patients with mild cerebral infarction show transient visual impairment or visual field defect, and usually recover within 1 hour. Corti performed fundus examination and cerebral blood flow measurement in 10 patients with transient visual impairment. It was found that there were 3 cases of central retinal artery occlusion and 7 cases of branch retinal artery occlusion in patients with mild cerebral infarction.

When the cerebral arteriosclerosis gradually aggravates, the lumen becomes narrower and narrower, the cerebral ischemia and hypoxia aggravates, especially when the respiratory center is hypoxic, it will cause yawn reflex. More than 5 to 10 days before the onset of ischemic stroke, frequent yawning up to 80%, is an important warning signal, alert to mild cerebral infarction.

matters needing attention

Cerebral infarction is a disease that endangers the health and life of middle-aged and elderly friends. Once it occurs, it often leads to serious consequences. Therefore, we should care for the elderly, observe carefully, detect as soon as possible and treat as soon as possible to avoid serious consequences.