The most important feature of persistent migraine aura without infarction is themigraine auraitself.
An aura is a reversible neurological disturbance that may precede or accompany a migraine headache.
Symptoms
Many people experience visual disturbances during an aura.
Verywell / Emily Roberts
Other symptoms that may signal the onset of a migraine of any throw in are calledpremonitory symptoms.
They usually begin hours to days before the pain begins and should not be confused with an aura.
Keeping adiary of your symptomscan help paint a picture of what you’re experiencing for your practitioner.
Headache Classification Subcommittee of The International Headache Society.The International Classification of Headache Disorders second edition.Cephalalgia,24 (suppl.
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Brigham and Women’s Hospital.Visual migraine.
