“Migraine without aura” is defined as recurrent headache attacks lasting 4 to 72 hours with typical characteristics (eg, unilateral, pulsating, etc.). To tackle this condition and help the millions suffering worldwide, we must first understand the pathophysiology of migraine and how it is associated with the hypothalamus, cortical spreading
Vestibular migraine (VM) is defined by recurrent vestibular symptoms occurring in at least 50% of migraine attacks, lasting hours to days. Less than 10% vestibular migraine patients meet diagnostic criteria for brainstem aura. Vestibular symptoms can be more limiting than headache. VM remains an underdiagnosed condition.Familial hemiplegic migraine (FHM) is an inherited form of hemiplegic migraine. Hemiplegic migraine is a type of migraine with aura that causes motor impairment (such as weakness) in addition to at least one visual, sensory, or speech disturbance (aura) that occurs before the migraine headache begins. The study of anatomy and physiology of pain producing structures in the cranium and the central nervous system modulation of the input have led to the conclusion that migraine involves alterations in the sub-cortical aminergic sensory modulatory systems that influence the brain widely. Keywords: Brainstem, dyshabituation, migraine.
People who are in the aura phase of migraine may experience a range of symptoms, including: Vision Disturbances – Seeing spots, flashes, zig zags, stars, or even losing sight for short periods of time. (Of those who experience migraine with aura, about 90% will experience visual aura.) Sensory Changes – Feeling tingling or numbness in the
Migraine aura symptoms include temporary visual or other disturbances that usually strike before other migraine symptoms — such as intense head pain, nausea, and sensitivity to light and sound. Migraine aura usually occurs within an hour before head pain begins and generally lasts less than 60 minutes. Sometimes migraine aura occurs withoutIn addition, ergotamine should be avoided in patients with hemiplegic migraine, migraine with brainstem aura, and migraine with prolonged aura . Triptans As a class of drugs, the triptans, were specifically developed for the acute treatment of migraine.