Migraine should be written as migraine, migraine is not the precursor of cerebral infarction, transient ischemic attack is the precursor of cerebral infarction.
Migraine is a common chronic neurovascular disease, its onset may be related to genetic, dietary, endocrine, environmental and mental factors, etc. The attack manifests itself as a partial side of the head, which may be combined with autonomic nervous system dysfunction, such as nausea, vomiting, photophobia and phonophobia, and other symptoms.
Transient ischemic attack occurs in patients with hypertension, hyperlipidemia, diabetes mellitus, and atherosclerosis, and patients may experience numbness, weakness, visual impairment, and speech disorders on one side of the body, which can usually be recovered within 24 hours without leaving permanent damage.
Within 1 week after transient ischemic attack is the high-risk period of cerebral infarction attack, patients with cerebral infarction may show hemiparesis, hemiplegia, hemianopsia, aphasia, ataxia and other symptoms, which may leave after-effects.
If the above symptoms occur, please consult the doctor in time to find out the cause so as not to delay the condition.