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The prevention and treatment of acephalgic migraine is broadly the same as for classical migraine. However, because of the absence of "headache", diagnosis of acephalic migraine is apt to be significantly delayed and the risk of misdiagnosis significantly increased. Visual snow might be a form of acephalgic migraine. [citation needed]
Acephalgic migraine (also called migraine aura without headache, amigrainous migraine, isolated visual migraine, and optical migraine) is a neurological syndrome.It is a relatively uncommon variant of migraine in which the patient may experience some migraine symptoms such as aura, nausea, photophobia, and hemiparesis, but does not experience headache. [1]
Rescue treatment involves acute symptomatic control with medication. [4] Recommendations for rescue therapy of migraine include: (1) migraine-specific agents such as triptans, CGRP antagonists, or ditans for patients with severe headaches or for headaches that respond poorly to analgesics, (2) non-oral (typically nasal or injection) route of administration for patients with vomiting, (3) avoid ...
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Migraine does not appear to increase the risk of death from stroke or heart disease. [141] Preventative therapy of migraine in those with migraine with aura may prevent associated strokes. [ 142 ] People with migraine, particularly women, may develop higher than average numbers of white matter brain lesions of unclear significance.
Persistent aura without infarction (PAWOI) is a rare and seemingly benign [1] condition, first described in case reports in 1982 as "prolonged/persistent migraine aura status", [2] and in 2000 as "migraine aura status", [3] [4] that is not yet fully understood.
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An aura is a perceptual disturbance experienced by some with epilepsy or migraine.An epileptic aura is actually a minor seizure. [1]Epileptic and migraine auras are due to the involvement of specific areas of the brain, which are those that determine the symptoms of the aura.