Minor cerebral infarction may cause dizziness and other symptoms, such as headache, head swelling, etc. The appearance of these symptoms is related to the location and degree of cerebral infarction, as well as the patient’s own physical condition.
When mild cerebral infarction leads to narrowing or even occlusion of some cerebral blood vessels, it may cause insufficient cerebral blood supply, which may lead to dizziness; some patients may not experience dizziness due to better compensation of collateral circulation in the brain.
If a mild cerebral infarction develops further, it may even cause a large cerebral infarction. There may be other manifestations of neurological injury with damage to the brain parenchyma, which may include dizziness, weakness of one limb, sensory impairment of one limb, dysarthria and dysphagia, and so on.
It can be seen that more attention should be paid to the prevention and treatment of even mild cerebral infarction to avoid serious cerebral stenosis or cerebral infarction.