Clinically, there is no precursor of cerebral thrombosis, so migraine is not a precursor of cerebral thrombosis. Cerebral thrombosis is cerebral infarction, migraine generally does not lead to the occurrence of cerebral infarction, but when there are symptoms of migraine, it may be necessary to exclude cerebral thrombosis and other cerebrovascular accidents.
Migraine is a kind of primary headache, the pathogenesis is not clear, may be related to nerve dysfunction, vasodilatory dysfunction, trigeminal vascular complex and thalamic nerve dysfunction. The etiology may include genetic, environmental, endocrine and metabolic factors. Clinical features are episodic, lateral throbbing headache.
Cerebral infarction is a disease in which cerebral blood vessel stenosis or thrombus blocks cerebral blood vessels, leading to ischemia and hypoxia of brain tissues, which in turn leads to neurological dysfunction. It can be manifested as headache, dizziness, nausea, limb movement or sensation disorder, speech disorder and consciousness disorder.
Migraine and cerebral infarction can both present with headache symptoms, so when migraine symptoms occur, it is necessary to be clarified through CT and other examinations to exclude cerebral infarction and other cerebrovascular accidents.